Showing structure for 3a,7,8,9-tetrahydroxy-9a,11a-dimethyl-1-(2,3,5,6-tetrahydroxy-6-methylheptan-2-yl)-1h,2h,3h,5ah,6h,7h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-5-one