Showing structure for (1r,3as,3bs,6r,7s,9ar,9bs,11as)-1-[(2s,3r)-3-hydroxy-6-methyl-5-methylideneheptan-2-yl]-9a,11a-dimethyl-1h,2h,3h,3ah,3bh,4h,6h,7h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthrene-6,7-diol