57529-85-8 6,7-Dihydro-N-methyl-indolo(1,7-ab)(1)benzazepine-1-ethanamine hydrochloride INDOLO(1,7-ab)(1)BENZAZEPINE-1-ETHANAMINE, 6,7-DIHYDRO-N-METHYL-, MONOHYDROCHLOR Indolo(1,7-ab)(1)benzazepine-1-ethanamine, 6,7-dihydro-N-methyl-, monohydrochloride