Showing structure for (2s,3as,3br,7s,8s,9ar,9bs,11ar)-1-[(2r,4e)-2,6-dihydroxy-6-methyl-3-oxohept-4-en-2-yl]-2,7,8-trihydroxy-3a,6,6,9b,11a-pentamethyl-1h,2h,3bh,4h,7h,8h,9h,9ah,11h-cyclopenta[a]phenanthrene-3,10-dione