(1r,3as,3bs,7s,9ar,9bs,11ar)-9a,11a-dimethyl-1-[(2r,3e)-6-methylhept-3-en-2-yl]-1h,2h,3h,3ah,3bh,4h,6h,7h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-7-ol
(1r,3as,3bs,7s,9ar,9bs,11ar)-9a,11a-dimethyl-1-[(2r,3e)-6-methylhept-3-en-2-yl]-1h,2h,3h,3ah,3bh,4h,6h,7h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-7-ol