1-cyclopentyl-4,5-dimethyl-1H-imidazole-2-thiol

1-cyclopentyl-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole

1-cyclopentyl-4-ethynyl-1H-pyrazole

1-cyclopentyl-4-iodo-1H-pyrazole

1-cyclopentyl-4-iodo-1H-pyrazole-3-carbaldehyde

1-cyclopentyl-4-iodo-1H-pyrazole-3-carboxylic acid

1-cyclopentyl-4-iodo-1H-pyrazole-5-carbaldehyde

1-cyclopentyl-4-iodo-1H-pyrazole-5-carboxylic acid

1-cyclopentyl-4-iodobenzene

1-cyclopentyl-4-methyl-1H,6H,7H-pyrazolo[3,4-b]pyridin-6-one

1-cyclopentyl-4-methyl-1H-pyrazol-3-amine

1-cyclopentyl-4-methyl-1H-pyrazolo[3,4-b]pyridin-6-yl 3-nitrobenzene-1-sulfonate

1-cyclopentyl-4-methyl-1H-pyrazolo[3,4-b]pyridin-6-yl 4-methylbenzene-1-sulfonate

1-cyclopentyl-4-nitrosopiperazine

1-cyclopentyl-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole

1-cyclopentyl-5-(trifluoromethyl)-1,2,3,4-tetrahydropyrimidine-2,4-dione

1-cyclopentyl-5-(trifluoromethyl)-1H-pyrazol-3-amine

1-cyclopentyl-5-(trifluoromethyl)-1H-pyrazol-4-amine hydrochloride

1-cyclopentyl-5-(trifluoromethyl)-1H-pyrazole

1-cyclopentyl-5-(trifluoromethyl)-1H-pyrazole-4-carboxylic acid

1-cyclopentyl-5-ethyl-1H-pyrazol-4-amine

1-cyclopentyl-5-ethyl-1H-pyrazole-4-carboxylic acid

1-cyclopentyl-5-ethynyl-1H-pyrazole

1-cyclopentyl-5-methanesulfonyl-1H-1,2,3,4-tetrazole

1-cyclopentyl-5-methoxy-2-methyl-1H-indole-3-carboxylic acid

1-cyclopentyl-5-methyl-1H-pyrazol-3-amine

1-cyclopentyl-5-methyl-1H-pyrazol-4-amine

1-cyclopentyl-5-methyl-1H-pyrazole

1-cyclopentyl-5-methyl-1H-pyrazole-4-carboxylic acid

1-cyclopentyl-5-methyl-1H-pyrazole-4-sulfonyl chloride

1-cyclopentyl-5-oxopyrrolidine-3-carboxylic acid

1-cyclopentyl-5-phenyl-1H-pyrazole-4-carbaldehyde

1-cyclopentyl-5-phenyl-1H-pyrazole-4-carboxylic acid

1-cyclopentyl-5-propyl-1H-pyrazol-4-amine

1-cyclopentyl-5-propyl-1H-pyrazole-4-carboxylic acid

1-cyclopentyl-6-(1-ethyl-1H-pyrazol-3-yl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid

1-cyclopentyl-6-(furan-2-yl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid

1-cyclopentyl-6-cyclopropyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid

1-cyclopentyl-6-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid

1-cyclopentyl-6-oxo-1,6-dihydropyridine-3-carboxylic acid

1-cyclopentylazetidine-2-carbohydrazide

1-cyclopentylazetidine-2-carboxylic acid

1-cyclopentylbut-3-yn-2-amine hydrochloride

1-cyclopentylbutan-1-amine

1-cyclopentylbutan-1-one