Showing structure for (1r,3ar,5ar,7s,9as,11ar)-1-[(2r,5s)-5-ethyl-6-methylheptan-2-yl]-7-hydroxy-9a,11a-dimethyl-6-methylidene-1h,2h,3ah,4h,5h,5ah,7h,8h,9h,10h,11h-cyclopenta[a]phenanthren-3-one