Showing structure for (6r)-6-[(1r)-1-[(1r,3as,3bs,5r,5ar,9ar,9br,11r,11as)-5,5a,11-trihydroxy-9a,11a-dimethyl-9-oxo-1h,2h,3h,3ah,3bh,4h,5h,6h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl]-2-hydroxyethyl]-3-(hydroxymethyl)-4-methyl-5,6-dihydropyran-2-one