AIDS-138526 AIDS138526 Methyl 1-ethyl-5a-phenyl-1,2,4,5,5a,6,8a,8b-octahydropyrrolo[3,2,1-hi]indole-7-carboxylate NSC645429 {Pyrrolo[3,2,1-hi]indole-7-carboxylic} acid, 1-ethyl-1,2,4,5,5a,6, 8a,8b-octahydro-5a-phenyl-, methyl ester