Showing structure for 1-[(1r,3r,3as,3bs,7s,9ar,9br,11r,11as)-3,3a,3b,7,11-pentahydroxy-9a,11a-dimethyl-1h,2h,3h,4h,6h,7h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl]ethanone