4-[4-(biphenyl-2-ylmethyl)piperazin-1-yl]-N-[4-{[1,1-dimethyl-2-(phenylthio)ethyl]amino}-3-nitrobenzenesulfonyl]benzamide
4-[4-(biphenyl-2-ylmethyl)piperazin-1-yl]-n-[4-{[1,1-dimethyl-2-(phenylthio)ethyl]amino}-3-nitrobenzenesulfonyl]benzamide