1-(Chloromethyl)-N,N-dimethyl-3-((5,6,7-trimethoxy-1H-indol-2-yl)carbonyl)-2,3-dihydro-1H-benzo[e]indol-5-amine AIDS-151311 AIDS151311 N-(1-(Chloromethyl)-3-((5,6,7-trimethoxy-1H-indol-2-yl)carbonyl)-2,3-dihydro-1H-benzo[e]indol-5-yl)-N,N-dimethylamine NSC691242