Showing structure for (1r,2s,3as,5as,9as,11ar)-9a-formyl-3a-hydroxy-11a-methyl-1-(6-oxopyran-3-yl)-5a-{[(2s,5s)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-1h,2h,3h,3bh,4h,5h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-2-yl acetate