1H-3a,8-Methanodibenzo(3,4:6,7)cyclohepta(1,2-c)pyrrole, 2,3,8,12b-tetrahydro-2-(cyclopentylmethyl)-1-methyl-, hydrochloride, (1-alpha,3a-alpha,8-alpha,12b-beta)- 66691-76-7