7-((3-(Diethylamino)propyl)amino)-10,11-dimethyl-11H-benzo[g]pyrido[4,3-b]indol-4-ol AIDS-140674 AIDS140674 NSC653438 {11H-Benzo[g]pyrido[4,3-b]indol-4-ol,} {7-[[3-diethylamino)} propyl\]amino\]-10,11-dimethyl-