19330-87-1

Spiro[2H-benz[4,5]indeno[1,7a-c]pyrrole-2,1'-cyclopentan]-3'-one,1,3,4,4b,5,6,6a,7,8,9,10,11-dodecahydro-1,7,8-trimethyl-,(1R,1'R,4bS,6aS,7S,9aR)-