Bicyclo CompoundsBicyclo Compounds, HeterocyclicOctanesImidesCyclizationIndole AlkaloidsClassificationMolecular StructureCycloaddition ReactionStereoisomerismAdenosine A3 Receptor AgonistsAdenosine A3 Receptor AntagonistsPrenylationMethyl n-Butyl KetoneNorbornanesRhodiumCyclooctanesAnti-Anxiety AgentsReceptor, Adenosine A3KetonesNucleosidesCyclopropanesHexanesMagnetic Resonance SpectroscopySpectrophotometry, InfraredBornanesMolecular ConformationStructure-Activity RelationshipInternational Classification of DiseasesAlgorithmsCatalysisModels, MolecularReproducibility of ResultsPattern Recognition, AutomatedArtificial IntelligenceTerminology as TopicDiscriminant AnalysisSupport Vector MachinesSulfur CompoundsVolatile Organic Compounds