Contents

1 Overview

The NCI-60 cancer cell line panel has been used over the course of several decades as an anti-cancer drug screen. This panel was developed as part of the Developmental Therapeutics Program (DTP, http://dtp.nci.nih.gov/) of the U.S. National Cancer Institute (NCI). Thousands of compounds have been tested on the NCI-60, which have been extensively characterized by many platforms for gene and protein expression, copy number, mutation, and others (Reinhold, et al., 2012). The purpose of the CellMiner project (http://discover.nci.nih.gov/cellminer) has been to integrate data from multiple platforms used to analyze the NCI-60, and to provide a powerful suite of tools for exploration of NCI-60 data. While CellMiner is an unmatched resource for online exploration of the NCI-60 data, consideration of more specialized scientific questions often requires custom programming. The rcellminer R package complements the functionality of CellMiner, providing programmatic data access, together with functions for data visualization and analysis. These functions are approachable for even beginning R users, as illustrated by the initial examples below. The subsequent case studies, inspired by CellMiner-related publications, show how modest amounts of code can script specialized analyses, integrating multiple types of data to yield new scientific insights. rcellminer functions also provide robust building blocks for more extensive tools, as exemplifed by the package’s interactive Shiny applications.

2 Basics

2.1 Installation

if (!requireNamespace("BiocManager", quietly=TRUE))
    install.packages("BiocManager")
BiocManager::install("rcellminer")
BiocManager::install("rcellminerData")

2.2 Getting Started

Load rcellminer and rcellminerData packages:

library(rcellminer)
library(rcellminerData)

A list of all accessible vignettes and methods is available with the following command.

help.search("rcellminer")

2.3 Searching for Compounds

The NSC number is a numeric identifier for substances submitted to the National Cancer Institute (NCI) for testing and evaluation. It is a registration number for the Developmental Therapeutics Program (DTP) repository, and it is used as the unique identifier for compounds in the CellMiner database. NSC stands for National Service Center.

rcellminer allows users to quickly search for NSC IDs by compound name or partial name. For example, many kinase inhibitors end with the suffix “nib”. Users can quickly search NSCs for compound names with this suffix; queries are case insensitive and are treated as regular expressions.

searchForNscs("nib$")  
##  Fostamatinib     Semaxanib     Gefitinib     Erlotinib     Lapatinib 
##        365798        696819        715055        718781        727989 
##     Dasatinib     Pazopanib   Selumetinib      Imatinib     Lapatinib 
##        732517        737754        741078        743414        745750 
##     Nilotinib     Sunitinib      Afatinib     Pazopanib    Amuvatinib 
##        747599        750690        750691        752782        754349 
##     Bosutinib     Masitinib     Cediranib     Foretinib    Lenvatinib 
##        755389        755400        755606        755775        755980 
##    Crizotinib   Quizartinib    Linsitinib     Intedanib  Cabozantinib 
##        756645        756647        756652        756659        757436 
##     Neratinib      Axitinib     Intedanib     Sapitinib     Tivozanib 
##        757439        757441        757442        758005        758007 
##    Tivantinib     tepotinib    Trametinib     Ponatinib   Saracatinib 
##        758242        758244        758246        758487        758872 
##     Dovitinib     Gefitinib     Dasatinib    Tipifarnib    Vandetanib 
##        759661        759856        759877        760444        760766 
##    Tandutinib     Motesanib  Cabozantinib    brigatinib   Vemurafenib 
##        760841        760843        761068        761191        761431 
##     Ibrutinib    Crenolanib     Alectinib    Dabrafenib      Brivanib 
##        761910        763526        764040        764134        764481 
##    Gandotinib     Alectinib    Varlitinib     Bosutinib   Refametinib 
##        764820        764821        764823        765694        765866 
##   Dacomitinib   Momelotinib    Fedratinib  Lestaurtinib  Fostamatinib 
##        765888        767598        767600        772196        772992 
##     Bafetinib    Rebastinib     Telatinib   Encorafenib    Defactinib 
##        773263        774831        776017        778304        778364 
##   Osimertinib   spebrutinib     Volitinib    Defactinib    Poziotinib 
##        779217        780020        782121        782549        783296 
##   Altiratinib    brigatinib  gilteritinib     Bafetinib  sitravatinib 
##        784590        787457        787846        788186        788203 
## Acalabrutinib     olmutinib    ensartinib   ulixertinib    Sulfatinib 
##        791164        792848        793150        797771        797937 
##  zanubrutinib      Afatinib     Alectinib      Axitinib     Bafetinib 
##        799318        799327        799328        799341        799354 
##   Binimetinib   Quizartinib  Cabozantinib     Ceritinib   Cobimetinib 
##        799361        799659        800066        800072        800075 
##    Crenolanib    Crizotinib   Dacomitinib     Dasatinib    Defactinib 
##        800079        800080        800084        800087        800089 
##     Dovitinib   Entrectinib    Fedratinib     Foretinib  Fostamatinib 
##        800092        800095        800099        800101        800102 
##     Gefitinib  Gilteritinib    Golvatinib     Ibrutinib     Lapatinib 
##        800105        800106        800107        800769        800780 
##  Lestaurtinib    Linsitinib     Masitinib   Momelotinib     Neratinib 
##        800782        800784        800789        800800        800803 
##     Nilotinib   Osimertinib    Pacritinib     Pazopanib     Pelitinib 
##        800804        800812        800814        800839        800841 
##    Pexmetinib     Ponatinib    Poziotinib   Quizartinib    Rebastinib 
##        800844        800855        800856        800857        800863 
##   Refametinib   Rociletinib     Sapitinib   Saracatinib   Selumetinib 
##        800864        800872        800876        800878        800882 
##     Sunitinib   Tesevatinib    Tivantinib     Tivozanib    Trametinib 
##        800937        800946        800951        800952        800956 
##   Ulixertinib    Vandetanib    Varlitinib   Vemurafenib    Canertinib 
##        800959        800961        800962        800964        801011 
##   futibutinib  Belvarafenib  Zanubrutinib  Mobocertinib  Cerdulatinib 
##        813488        817040        823807        825519        825827 
##  Fruquintinib     Anlotinib 
##        829498        832523

2.4 Profile Visualization

Often, it is useful for researchers to plot multiple data profiles next to each other in order to visually identify patterns. Below are examples for the visualization of various profiles: single drugs and multiple drugs, as well as molecular profiles and combinations of drug and molecular profiles.

# Get Cellminer data
drugAct <- exprs(getAct(rcellminerData::drugData))
molData <- getMolDataMatrices()

# One drug
nsc <- "94600"
plots <- c("drug") 
plotCellMiner(drugAct, molData, plots, nsc, NULL)

# One expression
gene <- "TP53"
plots <- c("exp") 
plotCellMiner(drugAct, molData, plots, NULL, gene)

# Two drugs: Irinotecan and topotecan 
nsc <- c("616348", "609699")
plots <- c("drug", "drug") 
plotCellMiner(drugAct, molData, plots, nsc, NULL)

# Two genes 
# NOTE: subscript out of bounds Errors likely mean the gene is not present for that data type
gene <- c("TP53", "MDM2")
plots <- c("exp", "mut", "exp") 
plotCellMiner(drugAct, molData, plots, NULL, gene)

# Gene and drug to plot 
nsc <- "609699"
gene <- "SLFN11"
plots <- c("exp", "cop", "drug") 
plotCellMiner(drugAct, molData, plots, nsc, gene)

2.4.1 Visualizing Drug Sets

For related drugs, it is often useful to visualize a summary of drug activity. rcellminer allows you to easily plot a drug set’s average activity z-score pattern over the NCI-60, together with 1 standard deviation error bars to gauge variation in response behavior.

# Get CellMiner data
drugAct <- exprs(getAct(rcellminerData::drugData))

drugs <- as.character(searchForNscs("camptothecin"))
drugAct <- drugAct[drugs,]
mainLabel <- paste("Drug Set: Camptothecin Derivatives, Drugs:", length(drugs), sep=" ")

plotDrugSets(drugAct, drugs, mainLabel) 

2.5 Structure Visualization

Drug compound structures are provided as annotations for drug compounds. The structures of CellMiner compounds can be visualized and compared using the rcdk package.

drugAnnot <- getFeatureAnnot(rcellminerData::drugData)[["drug"]]
drugAnnot[1:5, "SMILES"]
## [1] "CC1=CC(=O)C=CC1=O"                                       
## [2] "CCCCCCCCCCCCCCCc1cc(O)ccc1N"                             
## [3] "CN(C)CCC(=O)c1ccccc1"                                    
## [4] "C[C@H]1C[C@H](C)C(=O)[C@@H](C1)[C@H](O)CC2CC(=O)NC(=O)C2"
## [5] "OC(=O)CCCc1ccccc1"

3 Working with Additional Drug Information

3.1 Mechanism of action (MOA)

rcellminer provides the mechanism of action (MOA) category for compounds for which this information is available. The MOA specifies the biochemical targets or processes that a compound affects. MOAs are indicated by CellMiner abbreviations, though more detailed descriptions can be obtained as indicated below.

3.1.1 Get MOA information

Find known MOA drugs and organize their essential information in a table.

# getFeatureAnnot() returns a named list of data frames with annotation data 
# for drugs ("drug") and drug activity repeat experiments ("drugRepeat").
drugAnnot <- getFeatureAnnot(rcellminerData::drugData)[["drug"]]

# Get the names and MOA for compounds with MOA entries
knownMoaDrugs <- unique(c(getMoaToCompounds(), recursive = TRUE))
knownMoaDrugInfo <- data.frame(NSC=knownMoaDrugs, stringsAsFactors = FALSE)
knownMoaDrugInfo$Name <- drugAnnot[knownMoaDrugInfo$NSC, "NAME"]

# Process all NSCs 
knownMoaDrugInfo$MOA <- sapply(knownMoaDrugInfo$NSC, getMoaStr)

# Order drugs by mechanism of action.
knownMoaDrugInfo <- knownMoaDrugInfo[order(knownMoaDrugInfo$MOA), ]

# Drug_MOA_Key data frame provides further details on MOA abbrevations.
Drug_MOA_Key[c("A2", "A7"), ]

3.2 Drug Activity

Additionally, rcellminer provides GI50 (50% growth inhibition) values for the compounds in the database. GI50 values are similar to IC50 values, which are the concentrations that cause 50% growth inhibition, but have been renamed to emphasize the correction for the cell count at time zero. Further details on the assay used are available on the DTP website.

3.2.1 Get GI50 values

Compute GI50 data matrix for known MOA drugs.

negLogGI50Data <- getDrugActivityData(nscSet = knownMoaDrugInfo$NSC)

gi50Data <- 10^(-negLogGI50Data)

Construct integrated data table (drug information and NCI-60 GI50 activity).

knownMoaDrugAct <- as.data.frame(cbind(knownMoaDrugInfo, gi50Data), stringsAsFactors = FALSE)

# This table can be written out to a file
#write.table(knownMoaDrugAct, file="knownMoaDrugAct.txt", quote=FALSE, sep="\t", row.names=FALSE, col.names=TRUE, na="NA")

4 Use Cases

4.1 Pattern Comparison

In this example, we construct and visualize a composite gene inactivation pattern for the widely studied PTEN tumor suppressor gene, integrating gene expression, copy, and mutation data. The composite pattern is then used to identify compounds with correlated activity patterns.

# Gene of interest
gene <- "PTEN"

# Get Data
drugAct <- exprs(getAct(rcellminerData::drugData))
molData <- getMolDataMatrices()

# Get the cell lines names for cell lines meeting particular thresholds
copKnockdown <- names(which(molData[["cop"]][paste0("cop", gene), ] < -1))
expKnockdown <- names(which(molData[["exp"]][paste0("exp", gene), ] < -1.5))
mutKnockdown <- names(which(molData[["mut"]][paste0("mut", gene), ] == 1))

# Make composite pattern
pattern <- rep(0, length(molData[["cop"]][paste0("cop", gene), ]))
names(pattern) <- names(molData[["cop"]][paste0("cop", gene), ])
tmp <- Reduce(union, list(copKnockdown, expKnockdown, mutKnockdown))
pattern[tmp] <- 1

# Composite plot data
extraPlot <- list()
extraPlot[["title"]] <- "Composite Pattern"
extraPlot[["label"]] <- "Knockdown Composite (Binary)"
extraPlot[["values"]] <- pattern

# Plot data
plotCellMiner(molData=molData, plots=c("cop", "exp", "mut"), gene=gene, extraPlot=extraPlot)

# Significant drug correlations to FDA-approved/Clinical trial drugs
# getFeatureAnnot() returns a named list of data frames with annotation data 
# for drugs ("drug") and drug activity repeat experiments ("drugRepeat").
drugAnnot <- getFeatureAnnot(rcellminerData::drugData)[["drug"]]
tmpDA <- drugAnnot[drugAnnot$FDA_STATUS != "-", c("NSC", "FDA_STATUS")]

tmpDrugAct <- drugAct[rownames(drugAct) %in% tmpDA$NSC,]

results <- patternComparison(pattern, tmpDrugAct)
sigResults <- results[results$PVAL < 0.01, ]

# Get names of drugs that are FDA approved or in clinical trials
getDrugName(rownames(sigResults))
##                                                                                                                                                                                                     623753 
##                                                                                                                                                                                                "STK021220" 
##                                                                                                                                                                                                     695605 
##                                                                                                        "3-[3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl]-4-(dimethylamino)cyclobut-3-ene-1,2-dione" 
##                                                                                                                                                                                                     678964 
##                                                                                                                                                 "Methyl (Z)-3-(3,5-dioxo-1,2,4-triazin-2-yl)prop-2-enoate" 
##                                                                                                                                                                                                     671332 
##                                                                                                                                                    "N',2-Bis(2-bromo-4-methylphenyl)diazenecarbohydrazide" 
##                                                                                                                                                                                                     698983 
##                                                                                                                           "1-[[2-(9-Bromoindolo[3,2-b]quinoxalin-6-yl)acetyl]amino]-3-cyclohexyl-thiourea" 
##                                                                                                                                                                                                     641238 
##                                                                                                         "N-(4-Chloro-2-methylphenyl)-4-naphthalen-2-yl-2,4-dioxo-3-(3-oxo-1H-2-benzofuran-1-yl)butanamide" 
##                                                                                                                                                                                                     625612 
##                                                                "6-(2-((5-((2-((5-Cyanopentyl)oxy)ethoxy)methyl)-2,2-bis(7-(3,5-di-tert-butylphenyl)heptyl)-1,3-dioxolan-4-yl)methoxy)ethoxy)hexanenitrile" 
##                                                                                                                                                                                                     633321 
##                                                                                                              "7-Methoxy-5-oxo-2,3,10,10a-tetrahydro-5H-[1,3]oxazolo[3,2-b]isoquinoline-10-carboxylic acid" 
##                                                                                                                                                                                                     736356 
##                                                                                                    "(2E)-2-Cyano-2-(6-oxo-2,5-dihydro-[1,2,4]triazolo[3,4-a]phthalazin-3-ylidene)-N-phenylethanethioamide" 
##                                                                                                                                                                                                     679046 
##                                                                                                                        "(3-Iodo-2,2,4,4-tetraoxido-1,5,2,4-dioxadithiepan-3-yl)(naphthalen-2-yl)methanone" 
##                                                                                                                                                                                                     719416 
##                                                                                                                                     "2-Hydroxy-5-(4-methoxyphenyl)-5,11-dihydro-6h-benzo[b]carbazol-6-one" 
##                                                                                                                                                                                                      19987 
##                                                                                                                                                                                       "Methylprednisolone" 
##                                                                                                                                                                                                     689136 
##                                                                                  "4-(4-Methoxyphenyl)-9-propan-2-yl-4,20-diazapentacyclo[11.7.0.02,6.07,12.014,19]icosa-1(13),14,16,18-tetraene-3,5-dione" 
##                                                                                                                                                                                                     679048 
##                                                                                                                       "(3-Bromo-2,2,4,4-tetraoxido-1,5,2,4-dioxadithiepan-3-yl)(naphthalen-1-yl)methanone" 
##                                                                                                                                                                                                     690690 
##                                                                                                                                                        "Ethyl 3-(5-amino-4-cyano-1,3-oxazol-2-yl)acrylate" 
##                                                                                                                                                                                                     707021 
##                                                                                                                                "2,5-Bis[(2,4,6-trimethylphenyl)sulfonyl]-1,6-dioxa-2,5-diazacycloundecane" 
##                                                                                                                                                                                                     636114 
##                                                                                                                                                     "1,3,5-Triazine-2,4-dithiol, 6-(3,4-dichlorophenoxy)-" 
##                                                                                                                                                                                                     703306 
##                                                                                                                       "4-[Bis(2-cyanoethyl)amino]-N'-(4-fluorophenyl)-N-phenyliminobenzenecarboximidamide" 
##                                                                                                                                                                                                     700642 
##                                                                                                     "1,3-Bis[5-[1-(chloromethyl)-5-nitro-1,2-dihydrobenzo[e]indole-3-carbonyl]-2-methyl-pyrazol-3-yl]urea" 
##                                                                                                                                                                                                     649148 
##                                                                                                                                                     "N~2~-(3,4,5-Trimethoxyphenyl)-2,7-quinoxalinediamine" 
##                                                                                                                                                                                                     335995 
##                                                                     "(7,12,13,14-Tetraacetyloxy-3,10-dioxo-2,9-dioxatetracyclo[6.6.2.04,16.011,15]hexadeca-1(14),4,6,8(16),11(15),12-hexaen-6-yl) acetate" 
##                                                                                                                                                                                                     734133 
##                                                                                                                                              "6-(2',5'-dichloro-phenyl)-4(4'-flouro-phenyl) - 1H -pyra..." 
##                                                                                                                                                                                                     704128 
##                                                                                                                                                                               "IKESWEOGHPMERW-WSOKHJQSSA-" 
##                                                                                                                                                                                                     679047 
##                                                                                                                                 "Naphthalen-1-yl(2,2,4,4-tetraoxido-1,5,2,4-dioxadithiepan-3-yl)methanone" 
##                                                                                                                                                                                                     129925 
##                                                                                                                                               "2-[(2-Hydroxynaphthalen-1-yl)amino]-4-methylpentanoic acid" 
##                                                                                                                                                                                                     722177 
##                                                                                                                                              "2-[3,5-(dimethoxy)anilino]-3-phenyl-5,7-diammino quinoxa..." 
##                                                                                                                                                                                                     699400 
##                                                                                                   "1'-(2-Trimethylsilylethoxymethyl)-1-[tri(propan-2-yl)silylmethyl]spiro[cyclohexene-6,3'-indole]-2'-one" 
##                                                                                                                                                                                                     632244 
##                                                                                                                                                                                                "STK074931" 
##                                                                                                                                                                                                     628946 
##                                                                                                                              "5,6-Dimethoxy-9-(methylthio)furo[3',4':4,5]cyclopenta[1,2,3-ij]isoquinoline" 
##                                                                                                                                                                                                     653015 
##                                                                                                            "2-Chloro-1-((4-hydroxy-6-methyl-2-pyrimidinyl)amino)-4-(3,4,5-trimethoxyphenyl)-3-azetidinone" 
##                                                                                                                                                                                                     319467 
##                                                                                                                                                                                        "Maybridge3_004599" 
##                                                                                                                                                                                                     727450 
##                                                                                                                                          "1-[4-[[2-(Benzotriazol-1-yl)quinolin-4-yl]amino]phenyl]ethanone" 
##                                                                                                                                                                                                     668024 
##                                                                                                                                 "Dibenzyl 2,2-bis((1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)methyl)malonate" 
##                                                                                                                                                                                                     667456 
##                                                                                                                                                                   "2-Phenyl-4H-1,4-benzothiazine-3-thione" 
##                                                                                                                                                                                                     704083 
##                                                                                                                 "N-[(2-Methoxyphenyl)methyl]-1,1-dioxo-2-phenyl-4H-pyrido[4,3-e][1,2,4]thiadiazin-3-imine" 
##                                                                                                                                                                                                     671372 
##                                                                                                                                                                                          "AN-689/41741230" 
##                                                                                                                                                                                                     689139 
##                                                                    "4-(4-Methoxyphenyl)-16-methyl-9-propan-2-yl-4,20-diazapentacyclo[11.7.0.02,6.07,12.014,19]icosa-1(13),14(19),15,17-tetraene-3,5-dione" 
##                                                                                                                                                                                                     681538 
##                                                                                                                                   "3-Benzyl-4-[(E)-(2-chlorophenyl)methyleneamino]-1H-1,2,4-triazol-5-one" 
##                                                                                                                                                                                                     667468 
##                                                                                                                                                     "3,5-Dihydro-2H-benzo[i][1,5]benzothiazepine-4-thione" 
##                                                                                                                                                                                                     740124 
##                                                                                                                                          "5-(4-Chlorophenyl)-3-(3,4,5-trimethoxyphenyl)-1H-imidazol-2-one" 
##                                                                                                                                                                                                     653010 
##                                                                                                                     "2-{[2-Chloro-4-(3-nitrophenyl)-3-oxoazetidin-1-yl]amino}-6-methylpyrimidin-4(1H)-one" 
##                                                                                                                                                                                                     705874 
##                                                                                                                                              "1,1-Diphenyl-3-[4-[(4-sulfamoylphenyl)sulfamoyl]phenyl]urea" 
##                                                                                                                                                                                                     682816 
##                                                                 "10,18-Dioxa-2,26,32-triazapentacyclo[25.2.2.112,16.04,9.019,24]dotriaconta-1(30),2,4,6,8,12(32),13,15,19,21,23,25,27(31),28-tetradecaene" 
##                                                                                                                                                                                                     737618 
##                                                                                                                                   "N-([1]Benzofuro[2,3-b]quinolin-11-yl)-N',N'-dimethylethane-1,2-diamine" 
##                                                                                                                                                                                                     105444 
##                                                                                                                    "1-((4'-((1-Cyanocyclopentyl)amino)[1,1'-biphenyl]-4-yl)amino)cyclopentanecarbonitrile" 
##                                                                                                                                                                                                     643476 
##                                                                                                                                             "[3-(Ethoxymethyl)-2,6-dihydro-1,3,5-oxadiazin-4-yl]cyanamide" 
##                                                                                                                                                                                                     740115 
##                                                                                                                                              "Ethyl 3-methyl-7-trifluoromethylquinoxaline-4-oxide 2-ca..." 
##                                                                                                                                                                                                     715589 
##                                                                              "2-[[4-[2-[Bis(4-fluorophenyl)methoxy]ethyl]piperazin-1-yl]methyl]-1,2,3,4-tetrahydronaphthalen-1-ol;(Z)-but-2-enedioic acid" 
##                                                                                                                                                                                                     723427 
##                                                                                                                                              "2-(para-hydroxyphenyl)-1-[(6,7-dimethoxy-2-(2-thienyl)-4..." 
##                                                                                                                                                                                                     705847 
##                                                                                                                                               "(1,3-Dimethyl-2,3-dihydro-1,5-benzodiazepin-4-yl)hydrazine" 
##                                                                                                                                                                                                     645569 
##                                                                                                                                                              "Trimethylstannyl 2-acetoxy-2-phenyl-acetate" 
##                                                                                                                                                                                                     702422 
##                                                                                                                                                         "1,3-Bis[(E)-dimethylsulfamoyliminomethyl]benzene" 
##                                                                                                                                                                                                     704376 
##                                                                                                "(5Z)-5-[[4-[(2R)-4-Aminobutan-2-yl]-3,5-dimethyl-1H-pyrrol-2-yl]methylidene]-4-ethyl-3-methylpyrrol-2-one" 
##                                                                                                                                                                                                     647338 
##                                                                                                                                            "5-Chloro-5-methoxy-2-(4-methoxyphenyl)cyclohexanecarbaldehyde" 
##                                                                                                                                                                                                     718800 
##                                                                       "(2S)-N-[(2S)-1-[2-(5-Methoxy-1H-indol-3-yl)ethylamino]-1-oxo-3-phenylpropan-2-yl]-3-methyl-2-(2,2,2-trifluoroethylamino)butanamide" 
##                                                                                                                                                                                                     717561 
##                                                                                                                                                                                             "C28H28BrN3O3" 
##                                                                                                                                                                                                      66380 
##                                                                                                             "[2-Amino-9-[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]purin-6-yl]-trimethylazanium;chloride" 
##                                                                                                                                                                                                     676748 
##                                                                                                                                                              "2-Diethoxyphosphoryl-N-methyl-butan-2-amine" 
##                                                                                                                                                                                                     727676 
##                                                                                                                                                                                             "DL-Thiorphan" 
##                                                                                                                                                                                                     702652 
##                                                                                                                                                "2-[2-(Benzoyloxymethyl)-1,3-benzothiazol-6-yl]acetic acid" 
##                                                                                                                                                                                                     697696 
##                                                                                                                                                                      "tris(2-furyl)-oxo-[?]dicarbonitrile" 
##                                                                                                                                                                                                     743065 
##                                                                                                                 "2-[[3-(Dimethylamino)propyl-propan-2-ylamino]methyl]-4-iodo-6-methylphenol;hydrochloride" 
##                                                                                                                                                                                                     660850 
##                                                                                                                      "2-(Methoxyimino)-N-(1,3-thiazol-5-yl)-2-(2-(tritylamino)-1,3-thiazol-4-yl)acetamide" 
##                                                                                                                                                                                                     671352 
##                                                                                                                               "3-(4-(Dimethylamino)phenyl)-4,5-bis(phenylimino)-1,3-thiazolidine-2-thione" 
##                                                                                                                                                                                                     645455 
##                                                                                                                                   "4-Methyl-1,2-bis(trifluoromethyl)-1,2,3,6-tetrahydro-1,2-diphosphinine" 
##                                                                                                                                                                                                     645468 
##                                                                                                                                                        "[1,3]Benzoxathiepino[5,4-d]pyrimidine 5,5-dioxide" 
##                                                                                                                                                                                                      13316 
##                                                                                                                                                "(2-(4-chlorophenyl)quinolin-4-yl)(piperidin-2-yl)methanol" 
##                                                                                                                                                                                                     651703 
##                                                                                                           "4-(5-(4-Chlorophenyl)-1,3,4-oxadiazol-2-yl)-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one" 
##                                                                                                                                                                                                     653950 
##                                                                                                                "3-Bromo-N-(4-methylphenyl)sulfonyl-2,2,4,4-tetraoxo-1,5,2,4-dioxadithiepane-3-carboxamide" 
##                                                                                                                                                                                                     655458 
##                                                                                                                                                         "3-Methyl-1,5-dioxido-1,5-naphthyridine-1,5-diium" 
##                                                                                                                                                                                                     617369 
##                                                                                                                                               "[(E)-3-Trimethylsilylpent-3-enyl] 4-methylbenzenesulfonate" 
##                                                                                                                                                                                                     649577 
##                                                                                                                "2-(2,2-Dimethyl-4-oxo-3,10-dihydro-1H-phenothiazin-3-yl)-N-(3-nitrophenyl)-2-oxoacetamide" 
##                                                                                                                                                                                                     694095 
##                                                                                                                                                                  "1-(Bis(acetyloxy)amino)-4-methylbenzene" 
##                                                                                                                                                                                                     645877 
##                                                                                                            "N-(2-Chloro-5-methylphenyl)-2,4-dioxo-3-(3-oxo-1H-2-benzofuran-1-yl)-4-pyridin-4-ylbutanamide" 
##                                                                                                                                                                                                     643498 
##                                                                                                                                                     "N-Methyl-N'-(methylsulfamoyl)benzenesulfonohydrazide" 
##                                                                                                                                                                                                     671394 
##                                                                                                                                              "1-p-Anisyl-3-(N,N-dimethyl-p-aminophenyl)-4,5-bis(p-anis..." 
##                                                                                                                                                                                                     707463 
##                                                                                                 "2-(3,4-Dichlorophenyl)-N-methyl-N-[(1S,2S)-2-(1-methylpyrrolidin-1-ium-1-yl)cyclohexyl]acetamide;bromide" 
##                                                                                                                                                                                                     741087 
##                                                                                                                                              "6-(O-ethyl-2?-morpholino)-7-(p-methoxycinnamoyl)-3-methy..." 
##                                                                                                                                                                                                     669992 
##                                                                                                                                                           "4-Benzyl-2-(2-thienyl)-4,5-dihydro-1,3-oxazole" 
##                                                                                                                                                                                                     137633 
##                                                                                                                                         "2-Bromo-N-[(2-imino-4-methyl-1,3-thiazol-5-ylidene)amino]aniline" 
##                                                                                                                                                                                                     653009 
##                                                                                                                     "2-{[2-Chloro-4-(4-nitrophenyl)-3-oxoazetidin-1-yl]amino}-6-methylpyrimidin-4(1H)-one" 
##                                                                                                                                                                                                     709906 
##                                                                                                                  "(3s,6r)-1,4-Bis(4-methoxybenzyl)-3-(1-methylethyl)-6-prop-2-yn-1-ylpiperazine-2,5-dione" 
##                                                                                                                                                                                                     706476 
##                                                                                                                                                                                            "Remangilone C" 
##                                                                                                                                                                                                     617576 
##                                                                                                                         "2,4-Dichloro-6-[(E)-[(2-hydroxybenzoyl)hydrazinylidene]methyl]phenolate;iron(2+)" 
##                                                                                                                                                                                                     727287 
##                                                                                                                           "3-Methylsulfanyl-5-[(1R,2R)-2-(3,4,5-trimethoxyphenyl)cyclopropyl]-1H-pyrazole" 
##                                                                                                                                                                                                     699431 
##                                                                                                                                         "3,5-Bis[5-(4-tert-butylphenyl)-1,3,4-oxadiazol-2-yl]benzonitrile" 
##                                                                                                                                                                                                     710006 
##                                                                                                                        "[5-Methyl-4-(phenylcarbamothioyl)-2-propan-2-ylphenyl] N-naphthalen-1-ylcarbamate" 
##                                                                                                                                                                                                     115497 
##                                                                                                                                                                                                 "toxifren" 
##                                                                                                                                                                                                     705023 
##                                                                              "[(2S,4R,10R,12S)-3,11-Dioxahexacyclo[7.7.2.02,4.05,18.010,12.013,17]octadeca-1(16),5,7,9(18),13(17),14-hexaen-6-yl] acetate" 
##                                                                                                                                                                                                     652128 
##                                                                                                                                       "3-Diisopropoxyphosphoryl-1-(4-nitrophenyl)-5-phenyl-1,2,4-triazole" 
##                                                                                                                                                                                                     403801 
##                                                                                                                                                                "1-Bis(4-chlorophenoxy)phosphorylaziridine" 
##                                                                                                                                                                                                     693718 
##                                                                                                                                                  "1-Benzyl 2-methyl 5-thioxo-1,2-pyrrolidinedicarboxylate" 
##                                                                                                                                                                                                     653037 
##                                                                                                                      "N-[3-Chloro-2-(4-hydroxy-3-methoxy-phenyl)-4-oxo-azetidin-1-yl]-2-hydroxy-benzamide" 
##                                                                                                                                                                                                     671348 
##                                                                                                                                                             "N',2-Bis(4-bromophenyl)diazenecarbohydrazide" 
##                                                                                                                                                                                                     707482 
##                                                                                                                                                                                                   "SNC-67" 
##                                                                                                                                                                                                     204667 
##                                                                                                                                                   "4-(((2-Fluoroanilino)carbonyl)amino)benzenesulfonamide" 
##                                                                                                                                                                                                     700221 
##                                                                                                                                                   "1-(4-Methoxyphenyl)-5-phenyl-2,3-bis(2-thienyl)pyrrole" 
##                                                                                                                                                                                                     627677 
##                                                                                                                                                  "4-Benzyl-2-phenyl-pyrazolo[4,3-c]isoquinolin-4-ium-3-ol" 
##                                                                                                                                                                                                     356903 
##                                                                                                                   "3-[(2E)-3-(2H-1,3-Benzodioxol-5-yl)prop-2-enoyl]-2-hydroxycyclohepta-2,4,6-trien-1-one" 
##                                                                                                                                                                                                     641225 
##                                                                                                  "N-(6-Methyl-1,3-benzothiazol-2-yl)-4-naphthalen-2-yl-2,4-dioxo-3-(3-oxo-1H-2-benzofuran-1-yl)butanamide" 
##                                                                                                                                                                                                      94783 
##                                                                                                                "4-[15-(4-Hydroxy-3-methoxy-phenyl)-1,3,14,16-tetrathiacyclohexacos-2-yl]-2-methoxy-phenol" 
##                                                                                                                                                                                                     655765 
##                                                              "(4Br,12aS)-2-[2-(diethylamino)ethyl]-8-methoxy-12a-methyl-4,4a,4b,5,6,10b,11,12-octahydronaphtho[2,1-f]isoquinoline-1,3-dione;hydrochloride" 
##                                                                                                                                                                                                     704873 
##                                                                                                                           "(4Z)-4-[(2-Hydroxyphenyl)methylidene]-2-(2-phenylhydrazinyl)-1H-imidazol-5-one" 
##                                                                                                                                                                                                     723330 
##                                                                                                                                              "(9R,11R,15R)-4,5-Dibromo-1H-pyrrole-2-carboxylic acid (6..." 
##                                                                                                                                                                                                     736156 
##                                                                                                                  "3-(3-Chloro-4-fluorophenyl)-6-(4-fluorophenyl)-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole" 
##                                                                                                                                                                                                     665774 
##                                                                                                                "8-(3-(2-(4-Fluorophenyl)-1,3-dioxolan-2-yl)propyl)-3-phenyl-8-azabicyclo[3.2.1]octan-3-ol" 
##                                                                                                                                                                                                     658098 
##                                                                            "[4-[1,2-Bis(propan-2-ylcarbamoyloxymethyl)-6,7-dihydro-5H-pyrrolizin-3-yl]pyridin-1-ium-1-yl]methyl 2-methylpropanoate;iodide" 
##                                                                                                                                                                                                     642904 
##                                                                                                                                                                          "7-Methyl-coumarin-4-acetic acid" 
##                                                                                                                                                                                                     628199 
##                                                                                                                                                                                              "EN300-79332" 
##                                                                                                                                                                                                     724322 
##                                                                                                                                                                                                "Pyrazol-F" 
##                                                                                                                                                                                                     671969 
##                                                                                                                           "N-(2-Methylphenyl)-N'-(2,2,2-trifluoro-1-methoxy-1-(trifluoromethyl)ethyl)urea" 
##                                                                                                                                                                                                     732191 
##                                                                                                     "(3E)-3-[[6-(4-Chlorophenyl)-2-methylimidazo[2,1-b][1,3,4]thiadiazol-5-yl]methylidene]-1H-indol-2-one" 
##                                                                                                                                                                                                     662566 
##                                                                                                                                                                              "LPOQYIAWZPQUSJ-UHFFFAOYSA-N" 
##                                                                                                                                                                                                     710906 
##                                                                                               "4,6-Dinitro-5-[(2E)-2-[(E)-3-(5-nitrofuran-2-yl)prop-2-enylidene]hydrazinyl]-1,3-dihydrobenzimidazol-2-one" 
##                                                                                                                                                                                                     730231 
##                                                                                                                                              "(2Z,6E,10E)-3-allyl-7,11,15-trimethylhexadeca-2,6,10,14-..." 
##                                                                                                                                                                                                     726272 
##                                                                                                        "3-[(4-Chlorophenoxy)methyl]-6-(4-fluoro-3-phenoxyphenyl)-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole" 
##                                                                                                                                                                                                     729115 
##                                                                                                                                              "2-[4-amino-6-(5-ethyl-4-methyl-4,5-dihydro-1H-pyrazol-1-..." 
##                                                                                                                                                                                                     654289 
##                                                                                                                                                                                                "C23H25NO2" 
##                                                                                                                                                                                                     361668 
##                                                                                                                     "N-[6-(3,5-Bis-trifluoromethyl-benzenesulfonylamino)-2-oxo-2H-chromen-3-yl]-acetamide" 
##                                                                                                                                                                                                     701303 
##                                                                                                                                                                                              "Rubrolide A" 
##                                                                                                                                                                                                     706180 
##                                                                                                              "2-[2-(Benzotriazol-2-ylmethyl)-5-(trifluoromethyl)benzimidazol-1-yl]-N,N-dimethylethanamine" 
##                                                                                                                                                                                                     603976 
##                                                                                                                    "2-[4-(9-Fluoro-3-nitro-5,6-dihydrobenzo[b][1]benzothiepin-5-yl)piperazin-1-yl]ethanol" 
##                                                                                                                                                                                                     671368 
##                                                                                                                      "N-Phenyl-2-(3-phenyl-4,5-bis(phenylimino)-1,3-thiazolidin-2-ylidene)ethanethioamide" 
##                                                                                                                                                                                                     727472 
##                                                                                                                                             "1-[4-[(6-Methoxy-2-phenylquinolin-4-yl)amino]phenyl]ethanone" 
##                                                                                                                                                                                                     706415 
##                                                                                                                                                 "4-(Benzhydrylideneamino)-5-methyl-2h-1,2,4-triazol-3-one" 
##                                                                                                                                                                                                      83217 
##                                                                                                                                                                              "wln: zswor cz dssr bz doszw" 
##                                                                                                                                                                                                     735441 
##                                                                                                                                                       "4-[2-[2-(6-Hydroxyhex-1-ynyl)phenyl]ethynyl]phenol" 
##                                                                                                                                                                                                     360494 
##                                                                                                                           "1-(4-Chlorophenyl)-4,9-dioxo-4,9-dihydro-1H-benzo[f]indazole-3-carboxylic acid" 
##                                                                                                                                                                                                     668890 
##                                                                                                                              "Methyl 2-((4-(((benzyloxy)carbonyl)amino)butanoyl)amino)-3-phenylpropanoate" 
##                                                                                                                                                                                                     703850 
##                                                                                                                                                                                                "STK092790" 
##                                                                                                                                                                                                     707467 
##                                                                                                             "(E)-But-2-enedioic acid;tert-butyl N-methyl-N-[(1S,2R)-2-pyrrolidin-1-ylcyclohexyl]carbamate" 
##                                                                                                                                                                                                     741428 
##                                                                                                                                              "Furan-2-yl-(1-oxy-3,7-bis-trifluoromethyl-quinoxalin-2-y..." 
##                                                                                                                                                                                                     720486 
##                                                                                                         "N-[2-(Dimethylamino)ethyl]-2-hydroxy-6,11-dioxo-5-(2-phenylethyl)benzo[b]carbazole-1-carboxamide" 
##                                                                                                                                                                                                     706993 
##                     "2-[[(8R,9S,10R,13S,14S,17R)-17-Ethynyl-17-hydroxy-13-methyl-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-ylidene]amino]ethyl 9-oxo-10H-acridine-4-carboxylate" 
##                                                                                                                                                                                                     743186 
##                                                                                                                                                                       "5,5'-difluoro-3,3'-dithiobisindole" 
##                                                                                                                                                                                                     727740 
##                                                                                                                                              "3-chloro-1-(2-chlorophenyl)-4-(3-hydroxyanilino)-2,5-dih..." 
##                                                                                                                                                                                                     704881 
##                                                                                                         "1-[4-Azido-5-(hydroxymethyl)tetrahydrofuran-2-yl]-3-(4-bromobutyl)-5-methyl-pyrimidine-2,4-dione" 
##                                                                                                                                                                                                     664017 
##                                                                                                                                         "1'-Acetyl-2-methylspiro[3H-pyrrole-5,4'-3H-quinoline]-2',4-dione" 
##                                                                                                                                                                                                     669515 
##                                                                                     "5-O-(1,3-Dinitrooxypropan-2-yl) 3-O-propan-2-yl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate" 
##                                                                                                                                                                                                     743271 
##                                                                                                                                                                                               "Z223639772" 
##                                                                                                                                                                                                     699785 
##                                                                                                                                                       "O1-ethyl O4-[(E)-2-nitrovinyl] (E)-but-2-enedioate" 
##                                                                                                                                                                                                     735779 
##                                                                                                                                              "N-(4'-Hydroxy-3'-methoxy-cinnamoyl)-3-O-methyl-17alpha(a..." 
##                                                                                                                                                                                                     666532 
##                                                                                                                                                "(3-(Cyclopropylidenemethoxy)-1-propynyl)(trimethyl)silane" 
##                                                                                                                                                                                                     617399 
##                                                                                                                                                                 "3-Iodo-3-trimethylsilanyl-prop-2-EN-1-OL" 
##                                                                                                                                                                                                     725664 
##                                                                                                                                                 "N(p-Chlorophenyl),N'{2-(4-phenylene)benzoxazole}thiourea" 
##                                                                                                                                                                                                     694687 
##                                                                                             "3-(2,2-Dimethoxyethyl)-1-(2-trimethylsilylethoxymethyl)-3-[(E)-2-tri(propan-2-yl)silyloxyethenyl]indol-2-one" 
##                                                                                                                                                                                                     685457 
##                                                                                                                                             "5-Methyl-3-(palmitoyloxy)-5-phenyl-2,4-imidazolidinedithione" 
##                                                                                                                                                                                                     716539 
##                                                                                                                            "5-Chloropyridin-3-yl 2-oxo-6-[(propanoyloxy)methyl]-2h-chromene-3-carboxylate" 
##                                                                                                                                                                                                     705850 
##                                                                                                                                                                                                "STK533980" 
##                                                                                                                                                                                                     645570 
##                                                                                                                                                      "Triethylgermyl 2-phenyl-2-triethylgermyloxy-acetate" 
##                                                                                                                                                                                                     668411 
##                                                                                                                                                              "4-Methyl-2-nitro-6-(1,3-thiazol-4-yl)phenol" 
##                                                                                                                                                                                                     715693 
##                                                                                                                     "6-[5-(2,4-Dichlorophenyl)furan-2-yl]-3-ethyl[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole" 
##                                                                                                                                                                                                     633404 
##                                                                                                                                                                                                "LS-133633" 
##                                                                                                                                                                                                     740014 
##                                                                                                                                              "Ethyl 6-chloro-3-[N-(4-methoxyphenyl)-4-chlorobenzenesul..." 
##                                                                                                                                                                                                     741745 
##                                                                                                                                              "1,7-bis-(2,6,6-trimethylcyclohex-1-en-1-yl)-1(E)-heptadi..." 
##                                                                                                                                                                                                     649587 
##                                                                                         "2-[5-[(1,3-Dioxoinden-2-yl)methyl]-2,2-dimethyl-4,6-dioxocyclohexyl]-N-(7-hydroxynaphthalen-1-yl)-2-oxoacetamide" 
##                                                                                                                                                                                                     657195 
##                                                                                                                                                                                           "CBMicro_029986" 
##                                                                                                                                                                                                     672014 
##                                                                                                                                                                                          "ChemDiv2_000249" 
##                                                                                                                                                                                                     646151 
##                                                                                                                                                                                     "3-trityloxy-propanol" 
##                                                                                                                                                                                                     691567 
##                                                                                                                             "(4Z)-4-Benzylidene-7-methyl-1,1-dioxo-2,3-dihydro-1$l^{6}-benzothiepin-5-one" 
##                                                                                                                                                                                                     135734 
##                                                                                                                                           "Butyrophenone,4-(diphenylphosphinyl)-2-methoxy-2-phenyl- (8CI)" 
##                                                                                                                                                                                                      54393 
##                                                                                                                                                                                              "ALBB-024126" 
##                                                                                                                                                                                                      75747 
##                                                                                                                                                               "5-(6-Mercapto-9H-purin-9-yl)pentanoic acid" 
##                                                                                                                                                                                                     672002 
##                                                                                                                                         "N-(1-Ethoxy-2,2,2-trifluoro-1-(trifluoromethyl)ethyl)propanamide" 
##                                                                                                                                                                                                     708809 
##                                                                                                                                                  "5,11-Dimethyl-1,5,8,11-tetrazabicyclo[6.5.2]pentadecane" 
##                                                                                                                                                                                                       5620 
##                                                                                                                                      "2,2'-(2-Oxo-3,4-dihydro-2h-1,4-benzothiazine-3,3-diyl)diacetic acid" 
##                                                                                                                                                                                                     684789 
##                                                                                        "5-Amino-2-(4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[6.4.0.02,6]dodecan-6-yl)-1,3-oxazole-4-carbonitrile" 
##                                                                                                                                                                                                     742798 
##                                                                                                                                                              "1-(1H-indazol-3-yl)-3-(4-methoxyphenyl)urea" 
##                                                                                                                                                                                                       8552 
##                                                                                                                                                                                     "9-Chlorophenanthrene" 
##                                                                                                                                                                                                     670869 
##                                                                                                                      "2-[(1S)-1-Benzyl-2-[2-(hydroxymethyl)pyrrol-1-yl]-2-oxo-ethyl]isoindoline-1,3-dione" 
##                                                                                                                                                                                                     670864 
##                                                                                                                                                                                                 "DA-34354" 
##                                                                                                                                                                                                     742350 
##                                                                                                                                                                                              "peptide ptd" 
##                                                                                                                                                                                                      93355 
##                                              "17-(2-Amino-1,3-thiazol-4-yl)-11-hydroxy-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one;4-bromobenzenesulfonic acid" 
##                                                                                                                                                                                                     691814 
##                                                                                   "2-[[1-[[3-Hydroxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methyl]triazol-4-yl]methyl]-1,2,4-triazine-3,5-dione" 
##                                                                                                                                                                                                     688315 
##                                                                                                                                             "2-Methoxy-N-[(octahydro-2H-quinolizin-1-yl)methyl]-benzamide" 
##                                                                                                                                                                                                     685677 
##                                                                                                                                                "3-(1-Acetoxy-2,2-dicyano-vinyl)pyrazine-2-carboxylic acid" 
##                                                                                                                                                                                                      48874 
##                                                                                                                                                                                           "Probes1_000359" 
##                                                                                                                                                                                                     359701 
##                                                                                                                                                                                        "Maybridge3_000341" 
##                                                                                                                                                                                                     708807 
##                                                                                                                                                                "1,4,8,11-Tetraazabicyclo[6.6.2]hexadecane" 
##                                                                                                                                                                                                     740119 
##                                                                                                               "N-(4,5-Dimethyl-1,3-oxazol-2-yl)-4-[(1,3-dioxoisoindol-2-yl)methylamino]benzenesulfonamide" 
##                                                                                                                                                                                                     142269 
##                                                                                                                                                   "N-(4-Methyl-2-pyridinyl)-N'-(4-(methylthio)phenyl)urea" 
##                                                                                                                                                                                                     657971 
##                                                                                                                                              "4H-Pyrazolo[3,4-d][1,3]thiazin-6-amine, 1-(4-chlorobenzo..." 
##                                                                                                                                                                                                     697583 
##                                                                                                                        "[[(Z)-(3-Ethyl-4-phenyl-thiazol-2-ylidene)amino]-phosphono-methyl]phosphonic acid" 
##                                                                                                                                                                                                     699418 
##                                                                                                                                               "5-Ethyl-5,6-dihydroxyhexahydro-2H-cyclopenta[b]furan-2-one" 
##                                                                                                                                                                                                     720946 
##                                                    "[3,4,5-Trihydroxy-6-[[3,4,5-trihydroxy-6-[[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]oxan-2-yl]oxymethyl]oxan-2-yl] 4,4-dimethylnonanoate" 
##                                                                                                                                                                                                     736048 
##                                                                                                                                              "N-[2-(4-chlorophenyl)-4-oxo-1,3-thiazolidin-3-yl]-N'-(2-..." 
##                                                                                                                                                                                                     737736 
##                                                                                                                                              "N'-(4-Isopropyl-1,1-dioxdido-4H-1,2,4-benzothiadiazin-3-..." 
##                                                                                                                                                                                                     719480 
##                                                                                                                                 "(3Z)-3-[(2-Chlorophenyl)methylidene]-1-phenylimidazo[1,5-a]benzimidazole" 
##                                                                                                                                                                                                     666531 
##                                                                                                                                                              "Diethyl 2-cyclopropyl-2-oxoethylphosphonate" 
##                                                                                                                                                                                                     666534 
##                                                                                                                                                                      "3,3,6,6-Tetramethyl-2,7-octanedione" 
##                                                                                                                                                                                                     684045 
##                                                                                                                                                                                                "STL445932" 
##                                                                                                                                                                                                     767229 
##                                                                                                                                                                                                         "" 
##                                                                                                                                                                                                     696642 
##                                                                                                                             "6',7'-Dimethylspiro[3,5,6,7-tetrahydro-s-indacene-2,2'-3H-indene]-1,1'-dione" 
##                                                                                                                                                                                                     727571 
##                                                                                                                                       "Ethyl (Z)-3-(benzylamino)-2-(3,4-dioxonaphthalen-1-yl)but-2-enoate" 
##                                                                                                                                                                                                     631359 
##                                                                                                                                                               "4-[2-(3,4,5-Trimethoxyphenyl)Ethyl]Aniline" 
##                                                                                                                                                                                                     693050 
##                                                                                                                                     "(4Z)-2-Phenyl-4-pyrrolidin-2-ylidene-5-(1H-pyrrol-2-yl)pyrazol-3-one" 
##                                                                                                                                                                                                     702691 
##                                                                                                                                                       "4-Thioureido-5,6-dichlorobenzene-1,3-disulfonamide" 
##                                                                                                                                                                                                     641239 
##                                                                                              "N-[2-Chloro-5-(trifluoromethyl)phenyl]-4-naphthalen-2-yl-2,4-dioxo-3-(3-oxo-1H-2-benzofuran-1-yl)butanamide" 
##                                                                                                                                                                                                     734755 
##                                                                                                                                              "Benzoic acid 10-hydroxy-11-oxo-5,11-dihydro-benzo[4,5]im..." 
##                                                                                                                                                                                                     732491 
##                                                                                                                              "4-(Furo[3,2-c]quinolin-4-ylamino)-N-[2-(2-hydroxyethylamino)ethyl]benzamide" 
##                                                                                                                                                                                                     697250 
## "(1S,4Ar,8aR)-7-[2-[5-[[3-[2-[(1S,4aR,8aR)-1-methyl-3,6-dioxo-1,4,4a,5,8,8a-hexahydropyrano[3,4-c]pyridin-7-yl]ethyl]-1-(trifluoromethylsulfonyl)-2,3-dihydroindol-5-yl]methyl]-1-(trifluoromethylsulfony" 
##                                                                                                                                                                                                     700718 
##                                                                                                                                                                                                "LS-158852" 
##                                                                                                                                                                                                     726198 
##                                                                                                                                              "(3aS,4S,5aR,6aS,10aS,10cS)-4-Methoxy-7,7,10a,10c-tetrame..." 
##                                                                                                                                                                                                     700201 
##                                                                                                                                                "2-Butyl-5-(4-(5-butyl-2-thienyl)-1,3-butadiynyl)thiophene" 
##                                                                                                                                                                                                     652920 
##                                                                                                                                                  "1-(1,2-Benzothiazole-3-carbonylamino)-3-phenyl-thiourea" 
##                                                                                                                                                                                                     678514 
##                                                                                                                                                                                                     "fiau" 
##                                                                                                                                                                                                     621720 
##                                                                                                                             "3-(2,6-Dichlorophenyl)-6,7-dimethyl-1,4-dioxidoquinoxaline-1,4-diium-2-amine" 
##                                                                                                                                                                                                     617584 
##                                                                                                                          "2,4-Dibromo-6-[(E)-[(2-hydroxybenzoyl)hydrazinylidene]methyl]phenolate;iron(2+)" 
##                                                                                                                                                                                                     685096 
##                                                                                                                                                                                                     "noac" 
##                                                                                                                                                                                                     678369 
##                                                                                                                              "Methyl 2-[(E)-(5,6-dimethyl-1-oxo-indan-2-ylidene)methyl]-5-methyl-benzoate" 
##                                                                                                                                                                                                     627638 
##                                                                                                                                                   "Diethyl 7-oxo-1,3,5-cycloheptatriene-1,3-dicarboxylate" 
##                                                                                                                                                                                                     696057 
##                                                                                                                                                           "4,5-Dimethyl-3-(phenylsulfonyl)-2-thienylamine" 
##                                                                                                                                                                                                     632608 
##                                                                                                                                              "Diammine-1,7,10,16-tetraoxa-4,13-diazacyclooctadecane- p..." 
##                                                                                                                                                                                                     655077 
##                                                                                                                                     "(4R)-4-[(1S)-3,3-Diethoxy-1-hydroxy-propyl]-1,3-oxathiolane-2-thione" 
##                                                                                                                                                                                                     685675 
##                                                                                                             "3-Acetyl-5-phenyl-5,6,9,12-tetrazatricyclo[6.4.0.02,6]dodeca-1(12),2,8,10-tetraene-4,7-dione" 
##                                                                                                                                                                                                     691816 
##                                                                           "6-Bromo-2-[[1-[[3-hydroxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methyl]triazol-4-yl]methyl]-1,2,4-triazine-3,5-dione" 
##                                                                                                                                                                                                     678533 
##                                                                                                                                                                                 "2'-Azido-2'-deoxyuridine" 
##                                                                                                                                                                                                     627605 
##                                                                                                                                                              "2,3,5-Triphenyl-1,3-selenazol-3-ium-4-olate" 
##                                                                                                                                                                                                     725021 
##                                                                 "N-(1-Amino-3-methyl-1-oxopentan-2-yl)-1-[2-(2-aminopropanoylamino)-3-methylbutanoyl]pyrrolidine-2-carboxamide;2,2,2-trifluoroacetic acid" 
##                                                                                                                                                                                                     681083 
##                                                                                                                                                               "1,7-Ditosyl-1,4,7,10-tetraazacyclododecane" 
##                                                                                                                                                                                                     742856 
## "4-[[2-[[6-(2,2-Dimethyl-1,3-dioxolan-4-yl)-2,2-dimethyl-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxol-4-yl]oxy]-1-(6-dodecoxy-2,2-dimethyl-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxol-5-yl)ethyl]carbamoyla" 
##                                                                                                                                                                                                     712202 
##                                                                                "N-[4-[15-(4-Acetamidophenyl)-10,20-bis(1-methylquinolin-1-ium-3-yl)-21,23-dihydroporphyrin-5-yl]phenyl]acetamide;chloride" 
##                                                                                                                                                                                                     683908 
##                                                                                                                                    "3-Methyl-2-thiophenecarbaldehyde (4,8-dimethyl-2-quinolinyl)hydrazone" 
##                                                                                                                                                                                                     716147 
##                                                                                                             "4-Acetamido-N-[3-chloro-2-(4-hydroxy-3-methoxyphenyl)-4-oxoazetidin-1-yl]-2-methoxybenzamide" 
##                                                                                                                                                                                                     378978 
##                                                                                                                                                                                            "Sipholenone-A" 
##                                                                                                                                                                                                     211332 
##                                                                                                                                                            "2,4-diaminohexahydropyrimidine-5-carbonitrile" 
##                                                                                                                                                                                                     737747 
##                                                                                                                                             "(E)-2-(1,3-Benzoxazol-2-yl)-3-thiophen-3-ylprop-2-enenitrile" 
##                                                                                                                                                                                                     662382 
##                                                                                                                               "6-Chloro-7-{4-[2-(2-hydroxyethoxy)ethyl]piperazin-1-yl}quinoline-5,8-dione" 
##                                                                                                                                                                                                     630704 
##                                                                                                                                                                                          "Acridoguanidine" 
##                                                                                                                                                                                                     638069 
##                                                                                                                                                                                                  "A-64718" 
##                                                                                                                                                                                                     654629 
##                                                                                                                       "N-(2,6-Dichlorophenyl)-2-methyl-2-((4-oxo-2-phenyl-4H-chromen-7-yl)oxy)propanamide" 
##                                                                                                                                                                                                     708433 
##                                                                                                           "2-(4,6-Ditert-butyl-2,3-dihydroxy-phenyl)sulfanyl-6-(hydroxymethyl)tetrahydropyran-3,4,5-triol" 
##                                                                                                                                                                                                     708237 
##                                                        "1-[(4As,6R,7S,8S,8aS)-8-hydroxy-3-methyl-7-phenylmethoxy-6-(phenylmethoxymethyl)-6,7,8,8a-tetrahydro-4aH-pyrano[2,3-b][1,4]oxathiin-2-yl]ethanone" 
##                                                                                                                                                                                                     723428 
##                                                                                                                                              "2-(para-methoxyphenyl)-1-[(6-bromo-2-(2-thienyl)-4- quin..." 
##                                                                                                                                                                                                     633370 
##                                                                                                                       "3-(5-(4-Methylphenyl)-1,3,4-oxadiazol-2-yl)-1-phenyl-1H-pyrazolo[3,4-b]quinoxaline" 
##                                                                                                                                                                                                     668454 
##                                                                                                                                            "(1-Tert-Butoxycarbonylamino-ethyl)-carbamic acid benzyl ester" 
##                                                                                                                                                                                                     626577 
##                                                                                                                                                                                          "(-)-Roemeridine" 
##                                                                                                                                                                                                     718901 
##                                                        "4-[[4-[[4-[[6-[[4-[[4-[(4-Aminophenyl)methyl]phenyl]iminomethyl]phenoxy]methyl]pyridin-2-yl]methoxy]phenyl]methylideneamino]phenyl]methyl]aniline" 
##                                                                                                                                                                                                     702114 
##                                                                                                                           "N-Benzyl-4-[[[(E)-3-(4-phenylmethoxyphenyl)prop-2-enoyl]amino]methyl]benzamide" 
##                                                                                                                                                                                                     667082 
##                                                                                                      "Ethyl ((4-amino-5-(3,4-dimethoxyphenyl)-6,7,8,9-tetrahydropyrimido[4,5-b]quinolin-2-yl)thio)acetate" 
##                                                                                                                                                                                                     658417 
##                                                                                                             "(2,4,6-Trichlorophenyl) N-[2-(benzimidazol-1-yl)-2-oxoethyl]-2-(N-phenylanilino)ethanimidate" 
##                                                                                                                                                                                                     681730 
##                                                                                                                                              "2,2'-(1,3-phenylenebis(methylene))bis(azanediyl)bis(2-ph..." 
##                                                                                                                                                                                                     700443 
##                                                                                                                                              "7H-1,2,4-Triazolo[3,4-b][1,3,4]thiadiazine, 3,3'-(1,8-oc..." 
##                                                                                                                                                                                                     735805 
##                                                                                                                                            "N-(4-Fluorophenyl)-2-(2-oxo-3-phenylquinoxalin-1-yl)acetamide" 
##                                                                                                                                                                                                     727456 
##                                                                                                                  "(NZ)-N-[1-[3-[[2-(benzotriazol-1-yl)quinolin-4-yl]amino]phenyl]ethylidene]hydroxylamine" 
##                                                                                                                                                                                                       3094 
##                                                                                                                                                                                                     "PDMT" 
##                                                                                                                                                                                                      13397 
##                                                                                                                                                                                            "Triamcinolone" 
##                                                                                                                                                                                                     696640 
##                                                                                                                            "4',5'-Dimethylspiro[1,6,7,8-tetrahydro-as-indacene-2,2'-3H-indene]-1',3-dione" 
##                                                                                                                                                                                                     672866 
##                                                                                                                                  "(E)-2-Diethoxyphosphoryl-3-(2-phenyl-1H-imidazol-5-yl)prop-2-enenitrile" 
##                                                                                                                                                                                                     723423 
##                                                                                                                                              "6,7-bromo-4-[(3-methoxyphenyl)amino]-2-(2-thienyl) quina..." 
##                                                                                                                                                                                                     375867 
##                                                                                                                                                                                  "loganin, 6-beta-hydroxy" 
##                                                                                                                                                                                                     378734 
##                                                                                                                                                                            "from cephalodiscus gilchristi" 
##                                                                                                                                                                                                     299878 
##                                                                                                                                                    "4-(2-Bromoethylsulfanylmethyl)-7-methoxychromen-2-one" 
##                                                                                                                                                                                                     672006 
##                                                                                                                     "N-(2,2,2-Trifluoro-1-(3-fluoro-2-methylanilino)-1-(trifluoromethyl)ethyl)propanamide" 
##                                                                                                                                                                                                     737345 
##                                                                                                                                              "9-(Benzyloxycarbonyloxymethyl)-6-(3-bromopropyl)-5,6-dih..." 
##                                                                                                                                                                                                     619874 
##                                                                                                                                                                   "2,4-Dimethoxy-3-phenylmethoxybenzamide" 
##                                                                                                                                                                                                     345081 
##                                                                                                                                                                                           "NCIMech_000338" 
##                                                                                                                                                                                                     669020 
##                                                           "N-[(E)-(2-Methoxyphenyl)methylideneamino]-3,4,6,12-tetrazatetracyclo[12.4.0.02,7.08,13]octadeca-1(18),2(7),3,5,8(13),9,11,14,16-nonaen-5-amine" 
##                                                                                                                                                                                                     603977 
##                                                                                                                                                                          "7H-Thieno[2,3-c]thiopyran-4-one" 
##                                                                                                                                                                                                     656929 
##                                                                        "(1R,10S,14R,17S)-7-(4-Fluorophenyl)-10,14-dimethyl-6,7,9-triazapentacyclo[11.8.0.02,10.04,8.014,19]henicosa-4(8),5,19-trien-17-ol" 
##                                                                                                                                                                                                     767327 
##                                                                                                                                                                                                         "" 
##                                                                                                                                                                                                     764659 
##                                                                                                                                                                                               "SCH-900776" 
##                                                                                                                                                                                                     712410 
##                                                                                       "Tetramethyl (1R,5R,6R,7R,9R)-7-(3,4-dimethoxyphenyl)-3,5-dihydroxybicyclo[3.3.1]non-2-ene-2,4,6,9-tetracarboxylate" 
##                                                                                                                                                                                                     657196 
##                                                                                                                       "Di-tert-butyl 2,6-dimethyl-4-(4-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate" 
##                                                                                                                                                                                                      80396 
##                                                                                                                                                   "1,3-Butanedione, 1-benzo[b]thien-3-yl-4,4,4-trifluoro-" 
##                                                                                                                                                                                                     667869 
##                                                                                                                                          "Borinic acid, diphenyl-, 2-(dimethylamino)-1-phenylpropyl ester" 
##                                                                                                                                                                                                     657455 
##                                                                                                                       "(3Z)-6-Methyl-3-[(5-methyl-2-thioxo-3H-benzimidazol-1-yl)methylene]pyran-2,4-dione" 
##                                                                                                                                                                                                      33001 
##                                                                                                                                                                                          "Fluorometholone" 
##                                                                                                                                                                                                     684869 
##                                                                                                                                    "N-Methyl-1-[(acetylphenylamino)methyl]-5-oxopyrrolidine-2-carboxamide" 
##                                                                                                                                                                                                     742947 
##                                                                                                                                              "5-hydroxy-3-(7-methoxy-2-oxo-2H-chromen-3-yl)pyrano[3,2-..." 
##                                                                                                                                                                                                     742790 
##                                                                                                                                              "3,5-dimethyl-6-phenyl-8-(trifluoromethyl)-5,6-dihydropyr..." 
##                                                                                                                                                                                                     744609 
##                                                                                         "2-(4-Chloro-2-methylanilino)-N-[(E)-(3-hydroxyphenyl)methylideneamino]-6-(trifluoromethyl)pyridine-3-carboxamide" 
##                                                                                                                                                                                                     740012 
##                                                                                                                                              "Ethyl 6-chloro-3-[N-(4-fluorophenyl)-5-methoxybenzenesul..." 
##                                                                                                                                                                                                     728506 
##                                                                                                                                              "2-Benzylthio-4-chloro-2-(4-chlorophenylcarbamoyl)-N-(5,6..." 
##                                                                                                                                                                                                     704964 
## "[(2S)-1-[(2S)-2-Benzyl-3-methoxy-5-oxo-2H-pyrrol-1-yl]-3-methyl-1-oxobutan-2-yl] (2S)-1-[(2S)-1-[(2S)-4-methyl-2-[methyl-[(2S)-3-methyl-2-[[(2S)-3-methyl-2-(phenylmethoxycarbonylamino)butanoyl]amino]b" 
##                                                                                                                                                                                                     743066 
##                                                                                                                       "2-[[2-(Dimethylamino)ethyl-methylamino]methyl]-4-iodo-6-methylphenol;hydrochloride" 
##                                                                                                                                                                                                     698132 
##                                                                                                                             "Ethyl (2-(aminosulfonyl)-5-bromoimidazo[2,1-b][1,3,4]thiadiazol-6-yl)acetate" 
##                                                                                                                                                                                                      48160 
##                                                                                                                                                  "4-tert-butyl-2-((cyclohexylamino)methyl)-6-methylphenol" 
##                                                                                                                                                                                                     711628 
##                                                                                                                 "(1R,5S,7R)-5-Methoxy-2,2-dimethyl-4-phenyl-6-thia-4-azatricyclo[5.4.0.01,5]undecan-3-one" 
##                                                                                                                                                                                                     641241 
##                                                                                                                                              "2-Naphthalenebutanamide, alpha-,gamma-dioxo-beta-(3-oxo ..." 
##                                                                                                                                                                                                     668457 
##                                                                                                                                                   "Prolinamide, N-[(1,1-dimethylethoxy)carbonyl]histidyl-" 
##                                                                                                                                                                                                     704127 
##                                                                                                                                              "1,3-Dichloro-5,6-dihydro-4H-cyclopenta[c]thiophene-4,6-diol" 
##                                                                                                                                                                                                     672000 
##                                                                                                                                 "Methyl 2,2,2-trifluoro-1-(4-toluidino)-1-(trifluoromethyl)ethylcarbamate" 
##                                                                                                                                                                                                      48162 
##                                                                                                                                   "1-[[(2-Hydroxynaphthalen-1-yl)methylamino]methylidene]naphthalen-2-one" 
##                                                                                                                                                                                                     650015 
##                                                                                                                                  "3-(3-Chloro-2-(3-hydroxyphenyl)-4-oxo-1-azetidinyl)-4(3H)-quinazolinone" 
##                                                                                                                                                                                                     734039 
##                                                                                                                                              "Ethyl 2-(5-bromothien-2-ylsulfonyl)-6-chloro-1,1-dioxo-3..." 
##                                                                                                                                                                                                     700420 
##                                                                                                                                                 "2-(5,5-Dimethyl-1,4-dihydroimidazol-2-yl)naphthalen-1-ol" 
##                                                                                                                                                                                                     734603 
##                                                                                                                                                                    "1,5-bis(4-methoxyphenyl)-1H-imidazole" 
##                                                                                                                                                                                                     736283 
##                                                                                                                                              "4-carbethoxymethyl-2-[2-[(1-pyrolidinyl)thiocarbamoylthi..." 
##                                                                                                                                                                                                     717224 
##                                                                                                                                                                  "Isostrychnopentamine A trihydrochloride" 
##                                                                                                                                                                                                     670430 
##                                                                                                         "2,2'-Spirobi[2H-benz[f]indene]-4,4'-dicarboxaldehyde, 1,1',3,3',5,5',6,6',7,7',8,8'-dodecahydro-" 
##                                                                                                                                                                                                     704799 
##                                                                                                        "2-(2-Methylphenoxy)-N-[3-(4-methylphenyl)-4,6-dioxo-2-sulfanylidene-1,3-diazinan-1-yl]propanamide" 
##                                                                                                                                                                                                     763931 
##                                                                                                                                                                                              "PF-04217903" 
##                                                                                                                                                                                                     736391 
##                                                                                                                                              "2-[2-[(N,N-diethylamino)thiocarbamoylthio]hexanoylamino]..." 
##                                                                                                                                                                                                     633253 
##                                                                                                                                              "4,8-Ethenobenzo[1,2-c:4,5-c']dipyrrole-1,3,5,7(2H,6H)- t..." 
##                                                                                                                                                                                                     118516 
##                                                                                                                                                                         "Copper;1,2-dicarboxyethylazanide" 
##                                                                                                                                                                                                     614049 
##                                                                                                                                              "1-Phenazinol, 7,8-bis[(4-morpholinyl)methyl]-, 5,10- dio..." 
##                                                                                                                                                                                                     751277 
##                                                                                                                   "2-(3-Chlorophenyl)-5-methyl-4-[(E)-(3-oxonaphthalen-2-ylidene)methyl]-1H-pyrazol-3-one" 
##                                                                                                                                                                                                     700244 
##                                                                                                                                                                                              "J3.529.118K" 
##                                                                                                                                                                                                      21588 
##                                                                                                                                                                                                  "A805455" 
##                                                                                                                                                                                                     684872 
##                                                                                                                                "Acetamide, N-[(2-methoxy-5-oxo-1-pyrrolidinyl)methyl]-N-(4-methylphenyl)-" 
##                                                                                                                                                                                                     734102 
##                                                                                                                                                   "1,5-bis(4-amidinophenoxy)-3-oxapentane dihydrochloride" 
##                                                                                                                                                                                                     622606 
##                                                                                              "(3Z)-3-[(5Z)-5-(Benzenesulfonylimino)-4-(dimethylamino)-1,2,4-dithiazolidin-3-ylidene]-1,1-dimethylthiourea" 
##                                                                                                                                                                                                     705638 
##                                                                             "[(8R,9S,13S,14S,17S)-17-Acridin-9-yloxy-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-3-yl] benzoate" 
##                                                                                                                                                                                                     652807 
##                                                                                                                              "(3R,3As)-3-phenyl-3a,4-dihydrothiochromeno[4,3-c]pyrazole-2(3H)-carboxamide" 
##                                                                                                                                                                                                      81403 
##                                                                                                                                              "Ketone, 7-(p-fluorophenyl)-1,2,3,3a,3b,7,10,10a,10b,11,1..." 
##                                                                                                                                                                                                     710351 
##                                                                                                                                                                                              "Achilleol A" 
##                                                                                                                                                                                                     732507 
##                                                                                                                               "6-[(3-Methoxyphenyl)iminomethyl]-[1,3]benzoxazolo[3,2-b]isoquinolin-11-one" 
##                                                                                                                                                                                                     740108 
##                                                                                                                                                             "3,3?-THIENE-2,5-DIYLBIS(5-METHOXY-1H-INDOLE)" 
##                                                                                                                                                                                                     710373 
##                                                                                                                                       "1-N,4-N-Bis(5-methyl-4-phenyl-1,3-thiazol-2-yl)benzene-1,4-diamine" 
##                                                                                                                                                                                                     681143 
##                                                                                                                                        "4-(7-Amino-5-phenyl[1,3]oxazolo[5,4-d]pyrimidin-2-yl)benzonitrile" 
##                                                                                                                                                                                                     735033 
##                                                                                                                  "[1-[(1,3-Dimethyl-2,6-dioxopyrimidin-4-yl)amino]-3-pyrrolidin-1-ylpropan-2-yl] benzoate" 
##                                                                                                                                                                                                     767898 
##                                                                                                                                                                                              "Ipatasertib" 
##                                                                                                                                                                                                     686340 
##                                                                                                                                                              "3-Pyrrolizino-5-(p-anisyl)-1,2,4-oxadiazole" 
##                                                                                                                                                                                                     728195 
##                                                                                                                                              "1-(2-chloro,6-fluorobenzyl)-2-(2-chloro,6-fluorophenyl)-..." 
##                                                                                                                                                                                                     723553 
##                                                                                  "2-[(E)-[6-(2,4-Dichloro-5-methylphenyl)-2-ethylimidazo[2,1-b][1,3]thiazol-5-yl]methylideneamino]guanidine;hydrochloride" 
##                                                                                                                                                                                                     756654 
##                                                                                                                                                                                                "ZM-336372" 
##                                                                                                                                                                                                     729141 
##                                                                                                                                             "3-[(2E)-2-Hydroxyimino-2-phenylethoxy]-2-phenylchromen-4-one" 
##                                                                                                                                                                                                     758250 
##                                                                                                                                                                                                  "SNS-314" 
##                                                                                                                                                                                                     699735 
##                                                                                                                                  "1-[2-[(2,5-Dimethylphenyl)methoxy]ethoxymethyl]-4-imino-pyrimidin-2-one" 
##                                                                                                                                                                                                     689448 
##                                                                                                                                               "6,6'-(pyridine-2,6-diyldiethyne-2,1-diyl)dipyridin-2-amine" 
##                                                                                                                                                                                                     728502 
##                                                                                                                                              "2-Carbamoylmethylthio-4-chloro-5-methyl-N-(5,6-diphenyl-..." 
##                                                                                                                                                                                                     712401 
##                                                                                                                                                                                             "Sodagnitin C" 
##                                                                                                                                                                                                     734046 
##                                                                                                                                              "2-[4-Chloro-5-(4-chlorophenylcarbamoyl)-2-mercaptobenzen..." 
##                                                                                                                                                                                                      51143 
##                                                                                                                                                                                        "Pyrazoloimidazole" 
##                                                                                                                                                                                                     666167 
##                                                                                                         "3-(4-Bromophenyl)spiro[6,9-dihydro-4H-[1,2,4]triazino[4,3-b][1,2,4]triazine-7,9'-fluorene]-8-one" 
##                                                                                                                                                                                                     740117 
##                                                                                                                                                   "2-furoyl-7-chloro-3-trifluoromethylquinoxaline-4-oxide" 
##                                                                                                                                                                                                     684409 
##                                                                                                                                              "18-Norestr-4-en-3-one, 17-ethynyl-13-ethyl- 17.beta.-hyd..." 
##                                                                                                                                                                                                     709953 
##                                                                       "[(1R,2S,9S,12S,13R,16S)-7,9,13-Trimethyl-5-phenyl-5,6-diazapentacyclo[10.8.0.02,9.04,8.013,18]icosa-4(8),6,18-trien-16-yl] acetate" 
##                                                                                                                                                                                                     693144 
##                                                                                                                                            "2,3-Dimethoxy-5,6-dihydroisoquinolino[3,2-a]isoquinolin-8-one" 
##                                                                                                                                                                                                     734950 
##                                                                                                                                                                                              "Cyclopamine" 
##                                                                                                                                                                                                     732329 
##                                                                                                                                              "[6-(4-bromofenil)imidazo[2,1-b]tiyazol-3-il]asetik asid ..." 
##                                                                                                                                                                                                     627508 
##                                                                                                                                                                    "4-Hydroxymethyl-2-phenyl-tellurophene" 
##                                                                                                                                                                                                     319995 
##                                                                                                                                                    "1-(4-Chloro-7-methoxy-2-quinolyl)-3-phenyl-2-thiourea" 
##                                                                                                                                                                                                     667460 
##                                                                                                                                            "7-Chloro-2-phenyl-3,5-dihydro-2H-1,5-benzothiazepine-4-thione" 
##                                                                                                                                                                                                     651605 
##                                                                                                                                                 "N-(1-Adamantyl)-2-(5-bromo-1H-indol-3-yl)-2-oxoacetamide" 
##                                                                                                                                                                                                     718383 
##                                                                                       "3-[2-Chloro-4-(4-chlorophenoxy)phenyl]-2-[[4-(2,4-dichlorophenoxy)phenoxy]methyl]-4-oxoquinazoline-6-sulfonic acid" 
##                                                                                                                                                                                                     671965 
##                                                                                                          "Methyl 2,2,2-trifluoro-1-(2-oxido-1,3,2-dioxaphosphinan-2-yl)-1-(trifluoromethyl)ethylcarbamate" 
##                                                                                                                                                                                                     674565 
##                                                                                                       "3-[4-[4-(4-Oxo-2-phenyl-quinazolin-3-yl)phenyl]phenyl]-2-(3,4,5-trimethoxyphenyl)thiazolidin-4-one" 
##                                                                                                                                                                                                     684391 
##                                                                                                                            "(2Z)-5-Amino-2-benzylidene-6-morpholino-8H-imidazo[1,2-a]pyrimidine-3,7-dione" 
##                                                                                                                                                                                                     715638 
##                                                                                                                                                                                      "Presqualene alcohol" 
##                                                                                                                                                                                                     641224 
##                                                                                                     "4-(2-Naphthyl)-2,4-dioxo-3-(3-oxo-1,3-dihydro-2-benzofuran-1-yl)-N-(2,4,5-trichlorophenyl)butanamide" 
##                                                                                                                                                                                                      12181 
##                                                                                                                                            "3-(6-Hydroxy-3-oxo-3H-xanthen-9-yl)-1-phenyl-2-naphthoic acid" 
##                                                                                                                                                                                                     690395 
##                                                                                                                                                           "2-Benzyl-1-oxo-isothiazolo[5,4-b]pyridin-3-one" 
##                                                                                                                                                                                                     711589 
##                                                                                                                                                                              "HLKANFKOOWUNDF-UHFFFAOYSA-N" 
##                                                                                                                                                                                                     105900 
##                                                                                                                                                              "4-dibenzo[b,d]thien-2-yl-4-oxobutanoic acid" 
##                                                                                                                                                                                                     668834 
##                                                                                                                                                                   "4-[tert-butyl(dioxo)[?]yl]benzonitrile" 
##                                                                                                                                                                                                     720442 
##                                                                                                                                  "3-[2-(2,4-Dimethylphenyl)-2-oxoethylidene]-4H-benzo[e]1,4-thiazin-2-one" 
##                                                                                                                                                                                                     731015 
##                                                                                   "Methyl (4S,5R,9R,12S,13R)-10-hydroxy-5,9,12-trimethyl-16-oxatetracyclo[11.3.1.01,10.04,9]heptadec-14-ene-5-carboxylate" 
##                                                                                                                                                                                                     755985 
##                                                                                                                                                                                               "Nelarabine" 
##                                                                                                                                                                                                     634605 
##                                                                                                                                                                           "Tris(tropolonato)lanthane(III)" 
##                                                                                                                                                                                                     691094 
##                                                                                              "[3,4,5-Triacetyloxy-6-[3-(4-oxo-3-phenylquinazolin-2-yl)sulfanylpropanethioylamino]oxan-2-yl]methyl acetate" 
##                                                                                                                                                                                                     653001 
##                                                                                                                                                                "Tricyanoethoxymethyl trimethylol melamine" 
##                                                                                                                                                                                                     736213 
##                                                                                                                                              "2-(2-Chloro-benzenesulfonylimino)-imidazolidine-1-carbod..." 
##                                                                                                                                                                                                     671107 
##                                                                                                         "S-(6-Oxo-1,3,5-triphenyl-2-thioxo-1,2,3,6-tetrahydro-4-pyrimidinyl) 4-methoxybenzenecarbothioate" 
##                                                                                                                                                                                                     704578 
##                                                             "Tert-butyl N-[4-[(8S)-2-cyclohexyl-4,7-dioxo-3,6,17-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),11,13,15-tetraen-5-yl]butyl]carbamate" 
##                                                                                                                                                                                                     736401 
##                                                                                                                         "N'-[2-(1,3-Benzoxazol-2-ylamino)-6-methylpyrimidin-4-yl]-2-hydroxybenzohydrazide" 
##                                                                                                                                                                                                     671402 
##                                                                                                                          "1-Cyclohexyl-2-(cyclohexylimino)-3-phenyl-5-(phenylimino)-4-imidazolidinethione" 
##                                                                                                                                                                                                     742380 
##                                                                                                                                                                         "cyclo(-(R)-b2hPhe-D-Pro-Lys-Phe)" 
##                                                                                                                                                                                                     717560 
##                                                                                                                                                                                             "TCMDC-124122" 
##                                                                                                                                                                                                     734286 
##                                                                                                                                              "Methyl 6,11-dihydro-2,3-dimethoxy-5,11-dioxo-6-methyl-5H..." 
##                                                                                                                                                                                                      21545 
##                                                                                                                                                          "Methanesulfonothioic acid, S-methyl ester (9CI)" 
##                                                                                                                                                                                                     691826 
##                                                                                            "4-[5-[[3-[[3-(4-Acetyloxybutyl)triazol-4-yl]methyl]-2,4-dioxopyrimidin-1-yl]methyl]triazol-1-yl]butyl acetate" 
##                                                                                                                                                                                                     640335 
##                                                                                                                                              "2-Propen-1-one, 1-[2-[(3,4-dichlorophenyl)amino]- 4-meth..." 
##                                                                                                                                                                                                     743927 
##                                                                                                                                                                                                   "GP0210" 
##                                                                                                                                                                                                     685022 
##                                                                                                                                             "3-(Benzylamino)-4-(2-methoxybenzoyl)cyclobut-3-ene-1,2-dione" 
##                                                                                                                                                                                                     711889 
##                                     "(5Z)-3-[4-Benzoyl-2-[(4Z)-4-[(4-methylsulfanylphenyl)methylidene]-5-oxo-2-phenylimidazol-1-yl]phenyl]-5-[(4-methylsulfanylphenyl)methylidene]-2-phenylimidazol-4-one" 
##                                                                                                                                                                                                     716982 
##                                                                                                                "7-Benzyl-3,4,10,11-tetrathia-7-azatricyclo[6.3.0.02,6]undeca-1(8),2(6)-diene-5,9-dithione" 
##                                                                                                                                                                                                     645674 
##                                                                                                                               "3-(4-(Bis(2-cyanoethyl)amino)-2-methylphenyl)-2-(cinnamoylamino)acrylamide" 
##                                                                                                                                                                                                     331269 
##                                                                                                                                                  "Oxirane, 2,2'-[2,3-naphthalendiylbis(oxymethylene)]bis-" 
##                                                                                                                                                                                                     381864 
##                                                                                                                                                                       "PICEATANNOL, 4,3',5'-TRIMETHYL,1S0" 
##                                                                                                                                                                                                     766991 
##                                                                                                                                                                                               "GSK-690693" 
##                                                                                                                                                                                                     683614 
##                                                                                                                                                  "3-[Methyl-(4-nitrophenyl)azo-amino]-1-phenyl-butan-2-ol" 
##                                                                                                                                                                                                     782121 
##                                                                                                                                                                                                "Volitinib" 
##                                                                                                                                                                                                     682293 
##                                                                                                                                          "N-(2-(3-(Benzyloxy)phenyl)ethyl)-3-(4-hydroxyphenyl)propanamide" 
##                                                                                                                                                                                                     360335 
##                                                                                                                                              "2,4-Hexanedione, 3-[(3,4-dichlorophenyl)methylene]-6-(di..." 
##                                                                                                                                                                                                     270718 
##                                                                                                                                                                                           "Probes1_000079" 
##                                                                                                                                                                                                      79606 
##                                                                                           "3-(5,6a-Dimethyl-3-oxo-7-propanoyloxy-2,4a,6,7,8,9,9a,9b-octahydro-1H-cyclopenta[f]chromen-5-yl)propanoic acid" 
##                                                                                                                                                                                                     733301 
##                                                                                                                        "(NZ)-N-[1-[4-[(4-imidazol-1-ylquinolin-2-yl)amino]phenyl]ethylidene]hydroxylamine" 
##                                                                                                                                                                                                     716293 
##                                                                                                             "N-[4-[2-[(Z)-Benzylideneamino]-1,3-thiazol-4-yl]phenyl]-4-chloro-3-methoxybenzenesulfonamide" 
##                                                                                                                                                                                                     117949 
##                                                                                                                 "4-[(4,5-Dihydroxy-8-nitro-9,10-dioxoanthracen-1-yl)amino]-N,N-dimethylbenzenesulfonamide" 
##                                                                                                                                                                                                      82274 
##                                                                                                                                       "Ethyl 4-[bis(2-{[(4-methylphenyl)sulfonyl]oxy}ethyl)amino]benzoate" 
##                                                                                                                                                                                                     671138 
##                                                                                                             "6-Acetyl-4-oxo-1,3-diphenyl-2-thioxo-1,2,3,4-tetrahydrothieno[2,3-d]pyrimidin-5-yl 2-furoate" 
##                                                                                                                                                                                                     753187 
##                                                                                                                                              "4-chloro-N-(4-(3-(4-chloro-3-methoxyphenyl)-4-(pyridin-4..." 
##                                                                                                                                                                                                     601098 
##                                                                                                                         "7,8-Dihydro-8-(4-methoxyphenyl)-6-methyl-6H-1,3-dioxolo(4,5-g)(1)benzopyran-6-ol" 
##                                                                                                                                                                                                     723134 
##                                                                                                                                              "8-chloro-3-(3,5-dimethylphenylamino)-7-methyl-1,2,4-tria..." 
##                                                                                                                                                                                                     676002 
##                                                                                                                                                                                              "Herveline O" 
##                                                                                                                                                                                                     661153 
##                                                                                                                                              "Pyrrolo[3,4-c]carbazole-1,3(2H,6H)-dione, 6-[3-(methylam..." 
##                                                                                                                                                                                                     717851 
##                                                                                                                                              "7-Pteridinamine, 6-methyl-N-(phenylmethyl)-2-(1-piperazi..." 
##                                                                                                                                                                                                     707019 
##                                                                                            "N-(5-Aminooxypentyl)-N-(3-aminopropoxy)-2,2,5,7,8-pentamethyl-3,4-dihydrochromene-6-sulfonamide;hydrochloride" 
##                                                                                                                                                                                                     746134 
##                                                                                                           "(E,2Z)-2-[[4-(4-Chlorophenyl)-1,3-thiazol-2-yl]hydrazinylidene]-4-(furan-2-yl)but-3-enoic acid" 
##                                                                                                                                                                                                     683911 
##                                                                                                                                   "5-Methyl-2-thiophenecarbaldehyde 4,5-dihydro-1H-imidazol-2-ylhydrazone" 
##                                                                                                                                                                                                     755809 
##                                                                                                                                                                                               "Vismodegib" 
##                                                                                                                                                                                                     698581 
##                                                                                                                                               "6-Chloro-1-methyl-3,4-diphenyl-1H-pyrazolo[3,4-b]quinoline" 
##                                                                                                                                                                                                     736804 
##                                                                                                                                         "(3Z)-1-Phenyl-3-[(3,4,5-trimethoxyphenyl)methylidene]indol-2-one" 
##                                                                                                                                                                                                     638075 
##                                                                                                                                                        "(E)-2-Cyano-3-(2,3-dihydroxyphenyl)prop-2-enamide" 
##                                                                                                                                                                                                     647044 
##                                                                                                                                                "Acetatobis(1,3-diphenylpropane-1,3-dionato)neodymium(III)" 
##                                                                                                                                                                                                      23418 
##                                                                                                                                               "3-(Benzylamino)-1-naphthalen-2-ylpropan-1-ol;hydrochloride" 
##                                                                                                                                                                                                     708804 
##                                                                                                                                                               "1,4,7,10-Tetraazabicyclo[5.5.2]tetradecane" 
##                                                                                                                                                                                                     121210 
##                                                                                                                                                                           "Dehydroepiandrosterone mustard" 
##                                                                                                                                                                                                     717535 
##                                                                                                                                                                                          "ChemDiv1_017832" 
##                                                                                                                                                                                                     302584 
##                                                                                                                                                                 "Pyrimidine, 2-((2,4-dinitrophenyl)thio)-" 
##                                                                                                                                                                                                     693852 
##                                                                                                                                                                     "11-chloro-10H-indolo[3,2-b]quinoline" 
##                                                                                                                                                                                                     727759 
##                                                                                                                                              "1-benzyl-3-chloro-4-(3-chloroanilino)-2,5-dihydro-1H-2,5..." 
##                                                                                                                                                                                                     699801 
##                                                                                                                 "(3z)-3-{[3,5-Bis(trifluoromethyl)phenyl]imino}-1,7,7-trimethylbicyclo[2.2.1]heptan-2-one" 
##                                                                                                                                                                                                      37627 
##                                                                                                                                                                               "1,5-diphenoxyanthraquinone" 
##                                                                                                                                                                                                     608068 
##                                                                                                                                                                                           "CBMicro_024229" 
##                                                                                                                                                                                                     679735 
##                                                                                                                                                                                              "J3.542.985I" 
##                                                                                                                                                                                                     709982 
##                                                                                                        "[1-[[5-(4-Chlorophenyl)-1,3,4-oxadiazol-2-yl]amino]-1-oxopropan-2-yl] morpholine-4-carbodithioate" 
##                                                                                                                                                                                                     645328 
##                                                                                                                                          "7-Methoxy-2,5-diphenylpyrrolo[3,4-a]carbazole-1,3(2H,10H)-dione" 
##                                                                                                                                                                                                     716268 
##                                                                                                                         "2-Methyl-5-nitro-N-[4-[(E)-3-thiophen-2-ylprop-2-enoyl]phenyl]benzenesulfonamide" 
##                                                                                                                                                                                                     374551 
##                                                                                                                                                                                              "FENRETINIDE" 
##                                                                                                                                                                                                     672176 
##                                                                                                                                               "1H-Purin-6-amine, N-(3-methyl-2-butenyl)-9-(2-cyanoethyl)-" 
##                                                                                                                                                                                                     642276 
##                                                                   "[(5S,8Ar,9R)-9-(4-hydroxy-3,5-dimethoxyphenyl)-8-oxo-5a,6,8a,9-tetrahydro-5H-[2]benzofuro[5,6-f][1,3]benzodioxol-5-yl] 3-aminobenzoate" 
##                                                                                                                                                                                                     687773 
##                                                                                                       "3-(((4-Chlorophenyl)sulfonyl)amino)-N-(2-methoxyphenyl)-4-oxo-3,4-dihydro-6-quinazolinesulfonamide" 
##                                                                                                                                                                                                     760419 
##                                                                                                                                                                                              "Fenretinide" 
##                                                                                                                                                                                                     735780 
##                                                                                                                                              "3-(E)-Ethoxycarbonylethenyl-4-(thien-2'-yl)-1,2-dihydron..." 
##                                                                                                                                                                                                     682761 
##                                                                                                                                              "Spiro[4H-1-benzazepine-4,1'-cyclohexane]-2,5(1H,3H)-dion..." 
##                                                                                                                                                                                                     725067 
##                                                                                                                                              "S-Methyl S'-(3-oxo-3-phenyl-prop-1-en-1-yl) cyan-imidodi..." 
##                                                                                                                                                                                                     737732 
##                                                                                                                                                     "Dimethyl 1-(Diphenylmethylamino)piperonylphosphonate" 
##                                                                                                                                                                                                     210739 
##                                                                                                                                                                "(2,5-Dioxo-imidazolidin-4-ylmethoxy)-urea" 
##                                                                                                                                                                                                     720183 
##                                                                                                                                                   "Benzo[c][2,7]naphthyridin-4-yl(thiophen-2-yl)methanone" 
##                                                                                                                                                                                                     703785 
##                                                                                                                                                            "6-Benzothiazolol, 2-(4-amino-3-methylphenyl)-" 
##                                                                                                                                                                                                     764039 
##                                                                                                                                                                                                 "AZD-5363" 
##                                                                                                                                                                                                     748382 
##                                                                                                                       "5-Amino-1-[1-(4-chlorophenyl)-4-hydroxypyrazole-3-carbonyl]pyrazole-4-carbonitrile" 
##                                                                                                                                                                                                     623637 
##                                                                                                                                              "Benzoic acid, [(6-methyl-2-oxo-2H-benzopyran- 4-yl)metho..." 
##                                                                                                                                                                                                       2186 
##                                                                                                                                                                                           "thymophthalein" 
##                                                                                                                                                                                                     689957 
##                                                                                                                                                                "2-(3-Chlorobenzylidene)cycloheptane-1-one" 
##                                                                                                                                                                                                     737076 
##                                                                                        "(1R,2R,3R,5S,6R,8R,12S)-1,5-Dimethyl-11-methylidene-8-propan-2-yl-15-oxatricyclo[10.2.1.02,6]pentadecane-3,5-diol" 
##                                                                                                                                                                                                      35450 
##                                                                                                                                              "1-[2-(biphenyl-4-yl)-2-oxoethyl]-3,5,7-triaza-1-azoniatr..." 
##                                                                                                                                                                                                     720204 
##                                                                                                                 "N-(2-Hydroxy-3-phenoxypropyl)-4-methyl-N-(2,3,4,5,6-pentafluorophenyl)benzenesulfonamide" 
##                                                                                                                                                                                                     697222 
##                                                                                                                                    "2-[Benzhydryl-[2-(1-cyclohexenyl)ethyl]amino]-3-phenyl-propanenitrile" 
##                                                                                                                                                                                                     713053 
##                                                                                         "(Z)-2-[4-Amino-6-(3,5,5-trimethyl-4H-pyrazol-1-yl)-1,3,5-triazin-2-yl]-3-(5-nitrothiophen-3-yl)prop-2-enenitrile" 
##                                                                                                                                                                                                     737225 
##                                                                                                  "(E)-1-[4-[[4,6-Bis(4-fluoroanilino)-1,3,5-triazin-2-yl]amino]phenyl]-3-(2-methoxyphenyl)prop-2-en-1-one" 
##                                                                                                                                                                                                     706449 
##                                                                                                                                        "1-Amino-2-(1-benzofuran-2-ylsulfonyl)-3-(4-chlorophenyl)guanidine" 
##                                                                                                                                                                                                     710917 
##                                                                                                                                    "N,N'-Bis[(Z)-[(E)-3-(5-nitrofuran-2-yl)prop-2-enylidene]amino]oxamide" 
##                                                                                                                                                                                                     290555 
##                                                                                                                                              "Benzoic acid, 3,3'-methylenebis(6-hydroxy-, compd. with ..." 
##                                                                                                                                                                                                     741088 
##                                                                                                                                              "6-(O-propyl-3?-piperidino)-7-(p-methoxycinnamoyl)-3-meth..." 
##                                                                                                                                                                                                     727955 
##                                                                                                                                                   "[3-(4-Chloro-phenyl)-3-oxo-propenylamino]-acetonitrile" 
##                                                                                                                                                                                                     735006 
##                                                                                                                                                                            "5, 7, 4' Trimethoxy Flavanone" 
##                                                                                                                                                                                                     698954 
##                                                                                                                                            "N~2~,N~4~-Di(1-adamantyl)-6-chloro-1,3,5-triazine-2,4-diamine" 
##                                                                                                                                                                                                     724968 
##                                                                                       "1-Methyl-24-oxahexacyclo[18.3.1.02,19.04,17.05,14.08,13]tetracosa-4(17),5(14),6,8,10,12,15-heptaene-3,18,21-trione" 
##                                                                                                                                                                                                     668569 
##                                                                                             "1-[1-(2,5-Dihydro-1H-pyrrole-2-carbonyl)-2,5-dihydropyrrole-2-carbonyl]-2,5-dihydropyrrole-2-carboxylic acid" 
##                                                                                                                                                                                                     713705 
##                                                                                                                     "(5Z)-3-(1,3-Benzothiazol-2-yl)-5-[(2-nitrophenyl)methylidene]-2-phenylimidazol-4-one" 
##                                                                                                                                                                                                     666294 
##                                                                                                                                                                 "1,7-Di(2-furyl)-1,6-heptadiene-3,5-dione" 
##                                                                                                                                                                                                     710439 
##                                                                                     "2-[[4,5-Bis(4-methoxyphenyl)-1H-imidazol-2-yl]sulfanyl]-N-[(E)-(4-hydroxy-3-methoxyphenyl)methylideneamino]acetamide" 
##                                                                                                                                                                                                     670823 
##                                                                                                                                           "1H-Pyrazole, 4-chloro-1-(5-chloro-2-nitrophenyl)-3,5-dimethyl-" 
##                                                                                                                                                                                                     715744 
##                                                                                                              "3-Benzyl-6-iodo-2-[(2-sulfanylidene-3H-1,3,4-oxadiazol-5-yl)methylsulfanyl]quinazolin-4-one" 
##                                                                                                                                                                                                     699882 
##                                                                                               "11,13-Dioxa-4,8-diazatetracyclo[7.6.1.05,16.010,14]hexadeca-1(15),2,5(16),6,8,10(14)-hexaene;hydrochloride" 
##                                                                                                                                                                                                     726431 
##                                                                                                                                                                                                   "pyrane" 
##                                                                                                                                                                                                     710746 
##                                                                                                                                                           "1-Hydroxy-2-methoxyanthracene-4-propanoic acid" 
##                                                                                                                                                                                                     717557 
##                                                                                                                                                                                                "STK231324" 
##                                                                                                                                                                                                     711727 
##                                                                                                                           "7-(Trifluoromethyl)-N-(3,4,5-trimethoxyphenyl)pyrrolo[1,2-a]quinoxalin-4-amine" 
##                                                                                                                                                                                                     711852 
##                                                                                                     "(5Z)-3-(4,6-Dichloro-1,3-benzothiazol-2-yl)-2-phenyl-5-[(2-sulfanylphenyl)methylidene]imidazol-4-one" 
##                                                                                                                                                                                                     704795 
##                                                                                                        "2-(2-Chlorophenoxy)-N-[3-(4-chlorophenyl)-4,6-dioxo-2-sulfanylidene-1,3-diazinan-1-yl]propanamide" 
##                                                                                                                                                                                                     731388 
##                                                                                                                                              "2-Benzylthio-4-chloro-5-cyano-N-(5,6-diphenyl-1,2,4-tria..." 
##                                                                                                                                                                                                      19781 
##                                                                                                                                                                        "Phenol, 4,4'-(1,6-hexanediyl)bis-" 
##                                                                                                                                                                                                     723118 
##                                                                                                                                                       "6-Benzylthio-4-morpholinopyrazolo[3,4-d]pyrimidine" 
##                                                                                                                                                                                                     740844 
##                                                                                                        "4,6a-Dihydroxy-7-(4-methoxyphenyl)-8-methyl-1,3-dioxo-2-phenylpyrrolo[3,4-d]indole-9-carbonitrile" 
##                                                                                                                                                                                                     740617 
##                                                                                                                                                                                    "Imidazole-5-one deri." 
##                                                                                                                                                                                                     699777 
##                                                                                                                                                  "5-(Methoxymethyl)-6-[(E)-2-nitrovinyl]-1,3-benzodioxole" 
##                                                                                                                                                                                                     111118 
##                                                                                                                                                                    "Bis(4-chlorophenyl) carbonotrithioate" 
##                                                                                                                                                                                                     712411 
##                                                                                             "Tetramethyl (1R,5R,6S,7R,9S)-3-benzoyloxy-5-hydroxy-7-phenylbicyclo[3.3.1]non-2-ene-2,4,6,9-tetracarboxylate" 
##                                                                                                                                                                                                     737453 
##                                                                                                                                              "1-(2-deoxy-.beta.-d-ribofuranosyl)-5-carbomethoxy-2-pyri..." 
##                                                                                                                                                                                                     793726 
##                                                                                                                                                                                               "CCT-245737" 
##                                                                                                                                                                                                     807626 
##                                                                                                                                                                                              "JNJ-3887618" 
##                                                                                                                                                                                                     720413 
##                                                                                                                          "6-Ethoxy-2-(3-oxo-5-phenyl-2,3-dihydrofuran-2-yl)-2h-1,4-benzothiazin-3(4h)-one" 
##                                                                                                                                                                                                     659192 
##                                                                                                                                                                                                "LS-158387" 
##                                                                                                                                                                                                     706978 
##                                                                                                                          "4-[[1-(4-Methoxyphenyl)-[1,3]thiazolo[3,2-a]benzimidazol-2-yl]methyl]morpholine" 
##                                                                                                                                                                                                     762153 
##                                                                                                                                                                                                  "ST-3595" 
##                                                                                                                                                                                                     617846 
##                                                                                                            "4,13-Dimethyl-7,10-diazoniatricyclo[8.4.0.02,7]tetradeca-1(10),2(7),3,5,11,13-hexaene;bromide" 
##                                                                                                                                                                                                     767222 
##                                                                                                                                                                                                         "" 
##                                                                                                                                                                                                     710402 
##                                                                                                                                                     "2-(2-Pyridylsulfanyl)-6-(trifluoromethyl)quinoxaline" 
##                                                                                                                                                                                                     709958 
##                                                                                                       "Tert-butyl N-[5-[6-[(2-methylpropan-2-yl)oxycarbonylamino]hexan-2-ylcarbamoylamino]hexyl]carbamate" 
##                                                                                                                                                                                                     703018 
##                                                                                                                                                                                     "3-allylthiohydantoin" 
##                                                                                                                                                                                                     744166 
##                                                                                                                               "N-[2-[(Z)-6-(2-Methylsulfanylphenyl)hex-3-en-1,5-diynyl]phenyl]propanamide" 
##                                                                                                                                                                                                     707060 
##                                                                                                                                                                                                "STK761344" 
##                                                                                                                                                                                                     109248 
##                                                                                                                                            "1-(3-((Dicyclohexylamino)methyl)-2,4-dihydroxyphenyl)ethanone" 
##                                                                                                                                                                                                     733795 
##                                                                                                                                              "3-O-Methyl-16-formyl-17-(2'-furyl)estra-1,3,5(10),16-tet..." 
##                                                                                                                                                                                                     708447 
## "[2-[[[5-(4-Amino-2-oxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxymethyl]-5-(5-fluoro-2,4-dioxopyrimidin-1-yl)oxolan-3-yl] [3,4-dihydroxy-5-[4-(octadecylamino)-2-oxopyrimidin" 
##                                                                                                                                                                                                     671139 
##                                                                                                               "(6-Acetyl-4-oxo-1,3-diphenyl-2-thioxo-thieno[2,3-d]pyrimidin-5-yl) thiophene-2-carboxylate" 
##                                                                                                                                                                                                     683784 
##                             "[(E)-[(8R,9S,13S,14S,17R)-13-Ethyl-17-ethynyl-17-hydroxy-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-ylidene]amino] 9-oxo-10H-acridine-4-carboxylate" 
##                                                                                                                                                                                                       7233 
##                               "9,24-Dibromononacyclo[18.10.2.22,5.03,16.04,13.06,11.017,31.022,27.028,32]tetratriaconta-1(31),2,4,6(11),7,9,13,15,17,19,22(27),23,25,28(32),29,33-hexadecaene-12,21-dione" 
##                                                                                                                                                                                                     699167 
##                                                                                                                                  "3,4-Diacetoxycinnamic acid 2-[(3,4-diacetoxycinnamoyl)amino]ethyl ester" 
##                                                                                                                                                                                                     732859 
##                                                                                                                                              "2-chloro-1-(benzenesulfonyl)piperidine-4-carboxilic acid..." 
##                                                                                                                                                                                                     667934 
##                                                                                                                    "2-(6-Anilino-7-methyl-7,8-dihydro-6H-[1,3]dioxolo[4,5-g]chromen-8-yl)-6-methoxyphenol" 
##                                                                                                                                                                                                     699449 
##                                                                                                                                            "4-[4-(2-Dimethylaminoethyloxy)phenyl]-3-phenoxy-chromen-2-one" 
##                                                                                                                                                                                                     711880 
##                             "(5Z)-5-[[4-(Dimethylamino)phenyl]methylidene]-3-[7-[(4Z)-4-[[4-(dimethylamino)phenyl]methylidene]-5-oxo-2-phenylimidazol-1-yl]-10H-phenothiazin-3-yl]-2-phenylimidazol-4-one" 
##                                                                                                                                                                                                     674093 
##                                                                                                                         "2-Phenyl-N-[8-[(2-phenylquinoline-4-carbonyl)amino]octyl]quinoline-4-carboxamide" 
##                                                                                                                                                                                                     767228 
##                                                                                                                                                                                                         "" 
##                                                                                                                                                                                                     109509 
##                                                                                     "17-[1-[2-(Dimethylamino)ethylamino]ethyl]-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-3-ol" 
##                                                                                                                                                                                                     696051 
##                                                                                                                                           "Acetamide, N-[5-bromo-3-[(4-chlorophenyl)sulfonyl]-2-thienyl]-" 
##                                                                                                                                                                                                     720935 
##                                                                                                                                                  "2-[4-(methoxy)phenoxy]-3-phenyl-5,7-diamminoquinoxaline" 
##                                                                                                                                                                                                     663979 
##                                                                                                                                                                                                 "LS-87642" 
##                                                                                                                                                                                                     746311 
##                                                                                                                               "4-[N-(5-Chloro-2,4-dinitroanilino)-C-(4-hydroxyphenyl)carbonimidoyl]phenol" 
##                                                                                                                                                                                                     742096 
##                                                                                                                                                                                      "Hydroxy pyrazolines" 
##                                                                                                                                                                                                     720065 
##                                                                                                                                                                                               "Vedelianin" 
##                                                                                                                                                                                                     665764 
##                                                                                                                                                                                                 "LS-97508" 
##                                                                                                                                                                                                     718157 
##                                                                                                                                    "4-[(Z)-Hydroxyiminomethyl]-2-[(E)-hydroxyiminomethyl]-6-methoxyphenol" 
##                                                                                                                                                                                                     698453 
##                                                                                       "N-[(Z)-1-(4-Methylphenyl)ethylideneamino]-2-[2-[[(E)-1-(4-methylphenyl)ethylideneamino]carbamoyl]anilino]benzamide" 
##                                                                                                                                                                                                     671134 
##                                                                                                              "6-Acetyl-4-oxo-1,3-diphenyl-2-thioxo-1,2,3,4-tetrahydrothieno[2,3-d]pyrimidin-5-yl benzoate" 
##                                                                                                                                                                                                     105550 
##                                                                                                                                             "4-Nitro-2-(1H-1,2,4-triazol-5-yl)-1H-isoindole-1,3(2H)-dione" 
##                                                                                                                                                                                                     792847 
##                                                                                                                                                                                              "INCB-047775" 
##                                                                                                                                                                                                     757148 
##                                                                                                                                                                                                 "AZD-7762" 
##                                                                                                                                                                                                     226080 
##                                                                                                                                                                                                "RAPAMYCIN" 
##                                                                                                                                                                                                     693767 
##                                                                                                                     "Diethyl 2-((4-((3-chloro-2-phenyl-6-quinoxalinyl)methoxy)benzoyl)amino)pentanedioate" 
##                                                                                                                                                                                                     652048 
##                                                                                                                                    "2-[(Z)-1-(1H-Benzimidazol-2-yl)-2-(4-chlorophenyl)vinyl]thiazol-4-one" 
##                                                                                                                                                                                                      95678 
##                                                                                                                                                                                                     "3-HP" 
##                                                                                                                                                                                                     655035 
##                                                                                                                                       "N-[4-[(5-Acetamido-1,3,4-thiadiazol-2-yl)sulfonyl]phenyl]acetamide" 
##                                                                                                                                                                                                         NA 
##                                                                                                                                                                                                         NA 
##                                                                                                                                                                                                     676790 
##                                                                                                                                              "Olean-12-en-28-oic acid, 3-.beta.-(6-methyl-.beta.-D-glu..." 
##                                                                                                                                                                                                     676794 
##                                                                                                                                              "Olean-12-en-28-oic acid, 3-.beta.-(6-methyl-.beta.-D-glu..." 
##                                                                                                                                                                                                     682435 
##                                                                                                                                           "(4Z)-2-Methyl-4-pyridin-2-yliminobenzo[f][1,3]benzoxazol-9-one" 
##                                                                                                                                                                                                     781761 
##                                                                                                                                                                                               "LY-3009120" 
##                                                                                                                                                                                                     671421 
##                                                                                                                                                                                          "AN-689/41741358"

4.2 Correlating DNA Copy Number Alteration and Gene Expression

We can assess the extent to which a gene’s expression may be regulated by copy gain or loss by computing the correlation between its NCI-60 transcript expression and DNA copy number alteration pattern. The overall distribution of such correlations can guide consideration of their significance. In this setting, it is insightful to consider the extent to which particular classes of genes may be regulated by copy alteration. This example illustrates the computation and visualization of the gene copy number vs. expression correlation distribution, while situating the median correlation for a set of oncogenes within the observed distribution.

molData <- getMolDataMatrices()

# Get Data
copGenes <- removeMolDataType(rownames(molData[["cop"]]))
expGenes <- removeMolDataType(rownames(molData[["exp"]]))
genes <- intersect(copGenes, expGenes)

# Generate the appropriate rownames 
expGeneLabels <- paste0("exp", genes)
copGeneLabels <- paste0("cop", genes)

a <- molData[["exp"]][expGeneLabels,]
b <- molData[["cop"]][copGeneLabels,]
allGenes <- rowCors(a, b)

#selectedOncogenes <- c("FZD1", "JAK2", "ALK", "PIK3CG", "RET", "CDC25A", "PDGFB", "PIK3CB", "WNT3")
selectedOncogenes <- c("ABL1", "ALK", "BRAF", "CCND1", "CCND3", "CCNE1", "CCNE2", 
                                             "CDC25A", "EGFR", "ERBB2", "EZH2", "FOS", "FOXL2", "HRAS", 
                                             "IDH1", "IDH2", "JAK2", "KIT", "KRAS", "MET", "MOS", "MYC", 
                                             "NRAS", "PDGFB", "PDGFRA", "PIK3CA", "PIK3CB", "PIK3CD", 
                                             "PIK3CG", "PIM1", "PML", "RAF1", "REL", "RET", "SRC", "STK11", 
                                             "TP63", "WNT10B", "WNT4", "WNT2B", "WNT9A", "WNT3", "WNT5A", 
                                             "WNT5B", "WNT10A", "WNT11", "WNT2", "WNT1", "WNT7B", "WISP1", 
                                             "WNT8B", "WNT7A", "WNT16", "WISP2", "WISP3", "FZD5", "FZD1")
selectedOncogenes <- intersect(selectedOncogenes, genes)

# Generate the appropriate rownames 
expGeneLabels <- paste0("exp", selectedOncogenes)
copGeneLabels <- paste0("cop", selectedOncogenes)

a <- molData[["exp"]][expGeneLabels,]
b <- molData[["cop"]][copGeneLabels,]
selectedOncogenesCor <- rowCors(a, b)

hist(allGenes$cor, main="", xlab="Pearson correlation between expression and copy number", breaks=200, col="lightgray", border="lightgray")

segments(x0=median(allGenes$cor), y0=0, x1=median(allGenes$cor), y1=175, lty=2, lwd=2)
text(median(allGenes$cor)+0.02, y=175, adj=0, labels="Median Correlation\nAll Genes", cex=0.75)

segments(x0=median(selectedOncogenesCor$cor), y0=0, x1=median(selectedOncogenesCor$cor), y1=140, lty=2, lwd=2, col="red")
text(median(selectedOncogenesCor$cor)+0.02, y=140, adj=0, labels="Median Correlation\nOncogenes", cex=0.75)

rug(selectedOncogenesCor$cor, col="red") 

4.3 Assessing Correlative Evidence for a Drug MOA Hypothesis

rcellminer makes it easy to consider whether the available pharmacogenomic data support a hypothesis relating to drug mechanism of action. For example, higher expression of anti-apoptotic genes could plausibly promote cell survival in the face of DNA damage induced by topoisomerase inhibitors, thereby contributing to drug resistance. To explore this further, we can check if the expression of known anti-apoptotic genes is significantly negatively correlated with the activity of the topoisomerase 1 inhibitor camptothecin.

# Get normalized (Z-score) NCI-60 gene expression and drug activity data.
nci60DrugActZ <- exprs(getAct(rcellminerData::drugData))
nci60GeneExpZ <- getAllFeatureData(rcellminerData::molData)[["exp"]]

antiApoptosisGenes <- c("BAG1", "BAG3", "BAG4", "BCL10", "BCL2", 
                                                "BCL2A1", "BCL2L1", "BCL2L10", "BCL2L2", 
                                                "BFAR", "BIRC3", "BIRC6", "BNIP1", "BNIP2", 
                                                "BNIP3", "BNIP3L", "BRAF", "CASP3", "CD27", 
                                                "CD40LG", "CFLAR", "CIDEA", "DAPK1", "DFFA",
                                                "FAS", "IGF1R", "MCL1", "NOL3", "TMBIM1", 
                                                "TP53", "TP73", "XIAP")
camptothecinNsc <- "94600"

# Compute table of correlations between camptothecin activity and anti-apoptosis gene expression.
pcResults <- patternComparison(nci60DrugActZ[camptothecinNsc, ], nci60GeneExpZ[antiApoptosisGenes, ])

# Adjust p-values for multiple comparisons, sort with respect to q-values.
pcResults$QVAL <- p.adjust(pcResults$PVAL, method = "fdr")
pcResults <- pcResults[order(pcResults$QVAL), ]

# Identify genes with significant negative correlations (FDR < 0.1)
pcResults[((pcResults$COR < 0) & (pcResults$QVAL < 0.10)), ]
##               COR        PVAL      QVAL
## BCL2L2 -0.3941162 0.001834756 0.0587122

Two genes, the BAX-antagonists TMBIM1 and BCL2L2, have NCI-60 expression patterns that are significantly negatively correlated with camptothecin activity. Plots illustrating these relationships are constructed below.

colorTab <- loadNciColorSet(returnDf = TRUE)
tissueColorTab <- unique(colorTab[, c("tissues", "colors")])

plotData <- as.data.frame(t(rbind(nci60DrugActZ[camptothecinNsc, , drop=FALSE], 
                                                                    nci60GeneExpZ[c("TMBIM1", "BCL2L2"), ])))
colnames(plotData) <- c("Camptothecin", "TMBIM1", "BCL2L2")

plot(x=plotData$TMBIM1, y=plotData$Camptothecin, col=colorTab$colors, pch=16,
         xlab="TMBIM1 mRNA exp (Z-score)", ylab="Camptothecin Activity (Z-score)",
         main=paste0("Camptothecin Activity vs. TMBIM Expression (r = ", 
                                round(pcResults["TMBIM1", "COR"], 2), ")"))
abline(lm(formula("Camptothecin ~ TMBIM1"), plotData), col="red")
legend("bottomleft", legend=tissueColorTab$tissues, col=tissueColorTab$colors, 
             cex=0.7, pch = 16)

plot(x=plotData$BCL2L2, y=plotData$Camptothecin, col=colorTab$colors, pch=16,
         xlab="BCL2L2 mRNA exp (Z-score)", ylab="Camptothecin Activity (Z-score)",
         main=paste0("Camptothecin Activity vs. BCL2L2 Expression (r = ", 
                                round(pcResults["BCL2L2", "COR"], 2), ")"))
abline(lm(formula("Camptothecin ~ BCL2L2"), plotData), col="red")
legend("bottomleft", legend=tissueColorTab$tissues, col=tissueColorTab$colors, 
             cex=0.7, pch = 16)

4.4 Relating Gene Alteration Patterns to Drug Responses

Alterations of selected DNA repair genes may have predictive value for anticancer drug activity. Using rcellminer, we can flexibly script analyses to explore such gene-drug associations. The analyses below follow elements of the approach presented in Sousa et al., though the detailed results may differ somewhat due to simplifications made for illustrative purposes. Our aim is to catalogue impaired DNA repair gene function in the NCI-60, due either to deleterious mutation or lack of expression. These alteration patterns can then be related to drug response behavior by considering differences in drug activity between altered and non-altered cell lines.

We start by obtaining NCI-60 drug activity data (-logGI50) for 158 FDA-approved drugs, together with corresponding gene expression data (log2 intensity), and binary muation data (where a value of one indicates the presence of a deleterious mution, in either the heterozygous or homozygous state).

# Get Cellminer data
# getFeatureAnnot() returns a named list of data frames with annotation data 
# for drugs ("drug") and drug activity repeat experiments ("drugRepeat").
drugAnnot <- getFeatureAnnot(rcellminerData::drugData)[["drug"]]
fdaDrugAnnot <- drugAnnot[which(drugAnnot$FDA_STATUS == "FDA approved"), ]

nci60FdaDrugAct <- getDrugActivityData(nscSet = fdaDrugAnnot$NSC)
nci60GeneExp <- getAllFeatureData(rcellminerData::molData)[["xai"]]
nci60GeneMut <- getAllFeatureData(rcellminerData::molData)[["mut"]]

We then visualize the NCI-60 mutation patterns for a subset of DNA repair genes.

dnarGeneSet <- c("APC", "APLF", "ATM", "CLSPN", "ERCC6", "FANCI", 
                 "FANCM", "GEN1", "HLTF", "MLH1", "POLD1", "POLE", "POLG",
                 "POLQ", "RAD54L", "REV3L", "RMI1", "SLX4", "SMARCA4", "SMC2",
                 "TP53", "WRN")
dnarGeneSet <- intersect(dnarGeneSet, rownames(nci60GeneMut))

dnarGeneMut <- nci60GeneMut[dnarGeneSet, ]

# Identify most frequently mutated genes.
numMutLines <- apply(dnarGeneMut, MARGIN = 1, FUN = sum)
sort(numMutLines, decreasing = TRUE)
##    TP53   FANCM SMARCA4     APC    MLH1    RMI1     WRN    POLQ   ERCC6   REV3L 
##    2454     672     531     449     416     368     355     350     292     268 
##     ATM    POLE    SLX4    APLF   FANCI    HLTF   POLD1    POLG    SMC2    GEN1 
##     262     209     189     181     174     144     127     120     107      71 
##  RAD54L   CLSPN 
##      65      38
dnarGeneMutPlotData <- dnarGeneMut[order(numMutLines), ]
heatmap(dnarGeneMutPlotData, scale="none", Rowv = NA, Colv = NA, col = c("grey", "red"), 
                main="Deleterious mutations")

A similar plot can be developed to indicate DNA repair genes with little or no expression in particular NCI-60 cell lines.

dnarGeneExp <- nci60GeneExp[dnarGeneSet, ]

hist(dnarGeneExp, xlab="mRNA expression (log2 intensity)",
         main="Distribution of DNA repair gene expression values")

# Set low expression threshold to 1st percentile of expression values.
lowExpThreshold <- quantile(dnarGeneExp, na.rm = TRUE, probs = c(0.01))
lowExpThreshold
##      1% 
## 4.36597
# Construct binary (potential) expression knockout matrix.
dnarGeneExpKo <- matrix(0, nrow=nrow(dnarGeneExp), ncol=ncol(dnarGeneExp))
rownames(dnarGeneExpKo) <- rownames(dnarGeneExp)
colnames(dnarGeneExpKo) <- colnames(dnarGeneExp)
dnarGeneExpKo[which(dnarGeneExp < lowExpThreshold)] <- 1

# Restrict to wild type expression knockouts.
dnarGeneExpKo[which(dnarGeneMut == 1)] <- 0

# Identify genes with most frequent loss of expression.
numExpKoLines <- apply(dnarGeneExpKo, MARGIN = 1, FUN = sum)
sort(numExpKoLines, decreasing = TRUE)
##    APLF    HLTF    MLH1     APC     ATM   CLSPN   ERCC6   FANCI   FANCM    GEN1 
##       8       3       2       0       0       0       0       0       0       0 
##   POLD1    POLE    POLG    POLQ  RAD54L   REV3L    RMI1    SLX4 SMARCA4    SMC2 
##       0       0       0       0       0       0       0       0       0       0 
##    TP53     WRN 
##       0       0
dnarGeneExpKoPlotData <- dnarGeneExpKo[order(numExpKoLines), ]
heatmap(dnarGeneExpKoPlotData, scale="none", Rowv = NA, Colv = NA, 
                col = c("grey", "blue"), main="Potential expression knockouts")

Finally, we merge the data from the above plots to show DNA repair gene alterations by mutation or lack of expression.

dnarGeneAlt <- matrix(0, nrow=nrow(dnarGeneExp), ncol=ncol(dnarGeneExp))
rownames(dnarGeneAlt) <- rownames(dnarGeneExp)
colnames(dnarGeneAlt) <- colnames(dnarGeneExp)
dnarGeneAlt[which(dnarGeneMut == 1)] <- 1
dnarGeneAlt[which(dnarGeneExpKo == 1)] <- 2

# Identify genes with most frequent alterations (by mutation or lack of expression).
numAltLines <- apply(dnarGeneAlt, MARGIN = 1, FUN = sum)
sort(numAltLines, decreasing = TRUE)
##    APLF    HLTF    MLH1     APC     ATM   CLSPN   ERCC6   FANCI   FANCM    GEN1 
##      16       6       4       0       0       0       0       0       0       0 
##   POLD1    POLE    POLG    POLQ  RAD54L   REV3L    RMI1    SLX4 SMARCA4    SMC2 
##       0       0       0       0       0       0       0       0       0       0 
##    TP53     WRN 
##       0       0
dnarGeneAltPlotData <- dnarGeneAlt[order(numAltLines), ]
heatmap(dnarGeneAltPlotData, scale="none", Rowv = NA, Colv = NA, 
                col = c("grey", "red", "blue"), 
                main="Altered genes by mutation (red) or low expression (blue)")

For any altered gene, we can identify drugs with significantly different activity between altered and non-altered cell lines.

geneName <- "APLF"
altLineIndices <- which(dnarGeneAlt[geneName, ] != 0)
nonAltLineIndices <- which(dnarGeneAlt[geneName, ] == 0)

drugAssocTab <- data.frame(GENE=geneName, DRUG_NAME=fdaDrugAnnot$NAME, 
                                                     DRUG_NSC=fdaDrugAnnot$NSC, TTEST_PVAL=NA, 
                                                     ADJ_PVAL=NA, MEAN_ACT_DIFF=NA, 
                                                     stringsAsFactors = FALSE)
rownames(drugAssocTab) <- as.character(drugAssocTab$DRUG_NSC)
for (drugNsc in as.character(drugAssocTab$DRUG_NSC)){
    ttestResult <- t.test(x=nci60FdaDrugAct[drugNsc, altLineIndices], 
                                                y=nci60FdaDrugAct[drugNsc, nonAltLineIndices])
    drugAssocTab[drugNsc, "TTEST_PVAL"] <- ttestResult$p.value
    drugAssocTab[drugNsc, "MEAN_ACT_DIFF"] <- 
        ttestResult$estimate[1] - ttestResult$estimate[2]
}

drugAssocTab$ADJ_PVAL <- p.adjust(drugAssocTab$TTEST_PVAL, method = "bonferroni")
drugAssocTab <- drugAssocTab[order(drugAssocTab$ADJ_PVAL), ]

drugAssocTab[drugAssocTab$ADJ_PVAL < 0.05, 
                         c("GENE", "DRUG_NAME", "DRUG_NSC", "ADJ_PVAL", "MEAN_ACT_DIFF")]
##        GENE   DRUG_NAME DRUG_NSC   ADJ_PVAL MEAN_ACT_DIFF
## 757838 APLF Mebendazole   757838 0.01021483     0.3239827
## 628503 APLF   Docetaxel   628503 0.04399888     0.7814149
## 180973 APLF   Tamoxifen   180973 0.04863465     0.2193360
meanActDiff <- drugAssocTab$MEAN_ACT_DIFF
negLog10Pval <- -log10(drugAssocTab$TTEST_PVAL)
plot(x=meanActDiff, y=negLog10Pval, xlim = c((min(meanActDiff)-1), (max(meanActDiff)+1)),
         xlab="Difference between -logGI50 means (altered vs. non-altered lines)",
         ylab="-log10(p-value)", main=(paste0(geneName, " Drug Response Associations")))

ptLabels <- character(length(drugAssocTab$DRUG_NAME))
numLabeledPts <- 7 # label the k most significant drug associations
ptLabels[1:numLabeledPts] <- drugAssocTab$DRUG_NAME[1:numLabeledPts]
text(x=meanActDiff, negLog10Pval, ptLabels, cex=0.9, pos=4, col="red")

5 Session Information

sessionInfo()
## R version 4.3.0 RC (2023-04-13 r84269)
## Platform: x86_64-pc-linux-gnu (64-bit)
## Running under: Ubuntu 22.04.2 LTS
## 
## Matrix products: default
## BLAS:   /home/biocbuild/bbs-3.17-bioc/R/lib/libRblas.so 
## LAPACK: /usr/lib/x86_64-linux-gnu/lapack/liblapack.so.3.10.0
## 
## locale:
##  [1] LC_CTYPE=en_US.UTF-8       LC_NUMERIC=C              
##  [3] LC_TIME=en_GB              LC_COLLATE=C              
##  [5] LC_MONETARY=en_US.UTF-8    LC_MESSAGES=en_US.UTF-8   
##  [7] LC_PAPER=en_US.UTF-8       LC_NAME=C                 
##  [9] LC_ADDRESS=C               LC_TELEPHONE=C            
## [11] LC_MEASUREMENT=en_US.UTF-8 LC_IDENTIFICATION=C       
## 
## time zone: America/New_York
## tzcode source: system (glibc)
## 
## attached base packages:
## [1] stats     graphics  grDevices utils     datasets  methods   base     
## 
## other attached packages:
## [1] rcellminer_2.22.0     rcellminerData_2.21.1 Biobase_2.60.0       
## [4] BiocGenerics_0.46.0   knitr_1.42            BiocStyle_2.28.0     
## 
## loaded via a namespace (and not attached):
##  [1] gtable_0.3.3        jsonlite_1.8.4      highr_0.10         
##  [4] dplyr_1.1.2         compiler_4.3.0      BiocManager_1.30.20
##  [7] gtools_3.9.4        Rcpp_1.0.10         tidyselect_1.2.0   
## [10] stringr_1.5.0       magick_2.7.4        bitops_1.0-7       
## [13] jquerylib_0.1.4     scales_1.2.1        yaml_2.3.7         
## [16] fastmap_1.1.1       ggplot2_3.4.2       R6_2.5.1           
## [19] generics_0.1.3      tibble_3.2.1        bookdown_0.33      
## [22] munsell_0.5.0       bslib_0.4.2         pillar_1.9.0       
## [25] rlang_1.1.0         utf8_1.2.3          stringi_1.7.12     
## [28] cachem_1.0.7        xfun_0.39           caTools_1.18.2     
## [31] sass_0.4.5          cli_3.6.1           magrittr_2.0.3     
## [34] digest_0.6.31       grid_4.3.0          lifecycle_1.0.3    
## [37] vctrs_0.6.2         KernSmooth_2.23-20  evaluate_0.20      
## [40] glue_1.6.2          fansi_1.0.4         colorspace_2.1-0   
## [43] rmarkdown_2.21      tools_4.3.0         pkgconfig_2.0.3    
## [46] htmltools_0.5.5     gplots_3.1.3

6 References

Appendix