Showing structure for 2-[(1-{1-[(4,5-dihydroxy-6-methyloxan-2-yl)oxy]ethyl}-1-hydroxy-9a,11a-dimethyl-2h,3h,3ah,3bh,4h,6h,7h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-7-yl)oxy]-4,6-dimethyl-2,6-dihydropyran-3-one