57529-81-4 6H-Benzo(b)pyrrolo(3,2,1-jk)(4,1)benzoxazepine-1-ethanamine, N,N-dimethyl-, monohydrochloride N,N-Dimethyl-6H-benzo(b)pyrrolo(3,2,1-jk)(4,1)benzoxazepine-1-ethanamine hydrochloride