Synonyms: Cyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalene,hexadecahydro-3a,5a-dimethyl-6-(1-methylbutyl)-, [3aR-[3aa,3bb,5aa,6a(R*),8ab,8ba]]-; [3aR-[3aa,3bb,5aa,6a(R*),8ab,8ba]]-Hexadecahydro-3a,5a-dimethyl-6-(1-methylbutyl)cyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalene