Synonyms: 1H-Naphth[2',1':4,5]indeno[1,7a-c]pyrrole,conanine deriv.; 1H-Naphth[2',1':4,5]indeno[1,7a-c]pyrrole,octadecahydro-2,3,11a-trimethyl-, [3S-(3a,3ab,5ab,5ba,11aa,11bb,13S*)]-; Conanin; [3S-(3a,3ab,5ab,5ba,11aa,11bb,13S*)]-Octadecahydro-2,3,11a-trimethyl-1H-naphth[2',1':4,5]indeno[1,7a-c]pyrrole