((m-Trifluoromethylphenyl)-4 piperazinyl-1)-1 ((phenoxycarbonyl)-4 piperazinyl-1)-2 ethane 1-Piperazinecarboxylic acid, 4-(2-(4-(3-(trifluoromethyl)phenyl)-1-piperazinyl)ethyl)-, phenyl ester 65274-72-8