Showing structure for 7-[(4,5-dihydroxy-3-methoxyoxan-2-yl)oxy]-9a,11a-dimethyl-1-{6-methyl-5-methylidene-7-[(3,4,5-trihydroxyoxan-2-yl)oxy]heptan-2-yl}-1h,2h,3h,3ah,4h,5h,7h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthrene-2,3,3b,5-tetrol