Showing structure for (1s,3as,5ar,9ar,11as)-3a,6,6,9a,11a-pentamethyl-1-[(2s,5s,6r)-5,6,7-trihydroxy-6-methylheptan-2-yl]-1h,2h,3h,5h,5ah,8h,9h,10h,11h-cyclopenta[a]phenanthrene-4,7-dione