2,5(1H,6H)-Quinolinedione, 7,8-dihydro-3-(2-(4-(2-chlorophenyl)-1-piperazinyl)ethyl)-7,7-dimethyl- 3-(2-(4-(2-Chlorphenyl)-1-piperazinyl)aethyl)-7,8-dihydro-7,7-dimethyl-2,5(1H,6H)chinolindion 75574-50-4