Showing structure for 5-[(1s,2s,3br,5ar,7s,9as,9bs,10r,11ar)-2,7,10-trihydroxy-9a,11a-dimethyl-1h,2h,3bh,4h,5h,5ah,6h,7h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl]pyran-2-one