1H-​Pyrrole-​3-​carboxamide, 5-​(4-​chlorophenyl)​-​4-​[3-​[4-​[4-​[[[4-​[[(1R)​-​3-​(dimethylamino)​-​1-​[(phenylthio)​methyl]​propyl]​amino]​-​3-​nitrophenyl]​sulfonyl]​amino]​phenyl]​-​1-​piperazinyl]​phenyl]​-​2-​methyl-​1-​(1-​methylethyl)​-​N-​(meth