2-(4,8-Dimethoxy-5,6-dihydro-11H-benzo[a]carbazol-11-yl)-N,N-dimethylethanamine AIDS-150846 AIDS150846 N-(2-(4,8-Dimethoxy-5,6-dihydro-11H-benzo[a]carbazol-11-yl)ethyl)-N,N-dimethylamine NSC689084