Showing structure for (1r,3ar,5r,5ar,7r,8r,9ar,9br,10r,11ar)-1-[(2r,3e,5s)-5,6-dimethylhept-3-en-2-yl]-5,5a,7,8,9b-pentahydroxy-9a-(hydroxymethyl)-11a-methyl-1h,2h,3h,3ah,5h,6h,7h,8h,9h,10h,11h-cyclopenta[a]phenanthren-10-yl acetate