Showing structure for (1r,5r,8r)-8-[(1r,3as,3bs,9ar,9bs,11r,11as)-11-hydroxy-9a,11a-dimethyl-9-oxo-1h,2h,3h,3ah,3bh,4h,8h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl]-5-methyl-4-methylidene-2,6-dioxabicyclo[3.3.1]nonan-3-one