Cyclopentanecarboxylic acid, 2-((2-(4-(alpha,alpha,alpha-trifluoro-m-tolyl)-1-piperazinyl)ethyl)amino)-, ethyl ester Ethyl 2-(2-(4-(3-trifluoromethylphenyl)-1-piperazinyl)ethylamino)cyclopentanecarboxylate GY3975000