Showing structure for 4-[(1r,3as,3br,5ar,7s,9as,9bs,10r,11ar)-7-{[(2s,3r,4s,6r)-3,4-dihydroxy-6-methyloxan-2-yl]oxy}-3a,10-dihydroxy-9a,11a-dimethyl-tetradecahydrocyclopenta[a]phenanthren-1-yl]-5h-furan-2-one