trans-2-(2-oxo-2-phenylethyl)cyclopentane-1-carboxylic acid

trans-2-[2-(4-methylphenyl)-2-oxoethyl]cyclopentane-1-carboxylic acid

trans-2-[2-(2-chlorophenyl)-2-oxoethyl]cyclopentane-1-carboxylic acid

trans-2-[2-oxo-2-(3-nitrophenyl)ethyl]cyclopentane-1-carboxylic acid

trans-2-(2-iso-propylbenzoyl)cyclopentane-1-carboxylic acid

cis-2-(2-ethylbenzoyl)cyclohexane-1-carboxylic acid

cis-2-(2,4-dimethylbenzoyl)cyclohexane-1-carboxylic acid

cis-3-Benzoylcyclohexane-1-carboxylic acid

cis-3-(4-Fluorobenzoyl)cyclohexane-1-carboxylic acid

cis-3-(2,6-dimethylbenzoyl)cyclohexane-1-carboxylic acid

cis-2-[2-oxo-2-(3-nitrophenyl)ethyl]cyclohexane-1-carboxylic acid