1H-Pyrrole-2-carboxamide, 4-(((4-(formylamino)-1-methyl-1H-pyrrol-2-yl)carbonyl)amino)-N-(5-(((3-((9-methoxy-5,11-dimethyl-6H-pyrido(4,3-b)carbazol-1-yl)amino)propyl)amino)carbonyl)-1-methyl-1H-pyrrol-3-yl)-1-methyl-