Structure-Activity RelationshipInhibitory Concentration 50Drug Screening Assays, AntitumorMolecular StructureDrug DesignSmall Molecule LibrariesDrug Evaluation, PreclinicalStereoisomerismIndolesEnzyme InhibitorsAntineoplastic AgentsCell Line, TumorDose-Response Relationship, DrugModels, MolecularAntiviral AgentsMicrobial Sensitivity TestsCrystallography, X-RayCell SurvivalKineticsCell ProliferationCell LineProtein BindingSulfur CompoundsVolatile Organic CompoundsPlant ExtractsMagnetic Resonance SpectroscopyPhenolsHeterocyclic CompoundsBiphenyl CompoundsSulfhydryl CompoundsOrganotin CompoundsAniline CompoundsSpiro CompoundsNitrogen CompoundsChromatography, High Pressure LiquidNitroso CompoundsOrganometallic CompoundsOrganoselenium CompoundsOrganophosphorus CompoundsAzo CompoundsGas Chromatography-Mass SpectrometryEpoxy CompoundsVolatilizationHigh-Throughput Screening AssaysQuaternary Ammonium CompoundsDrug DiscoveryPolycyclic Compoundsp-Methoxy-N-methylphenethylamineHydrocarbons, AromaticMass SpectrometryBenzyl CompoundsOrganic ChemicalsTerphenyl CompoundsTriterpenesFuransOxidation-ReductionMolecular ConformationAllyl CompoundsSpectrophotometry, UltravioletGlycosidesHeterocyclic Compounds, 2-RingPicratesSpectrophotometry, InfraredSelenium CompoundsPlant BarkPlants, MedicinalAnti-Bacterial AgentsQuantitative Structure-Activity RelationshipIndicators and ReagentsBiotransformationTrialkyltin CompoundsMolecular Sequence DataPlant Components, AerialFlavonoidsBicyclo CompoundsBiodegradation, EnvironmentalChromatography, Thin LayerSesquiterpenesDiterpenesBiological ProductsTerpenesBridged CompoundsHeterocyclic Compounds with 4 or More RingsKetonesChemistryPharmaceutical PreparationsCombinatorial Chemistry TechniquesThiazolesHydrogen-Ion ConcentrationBacteriaAntioxidantsChemical PhenomenaGlucosidesBenzofuransBenzene DerivativesSpectrometry, Mass, Electrospray IonizationBinding SitesMonoterpenesGold CompoundsLigands