Showing structure for (3ar,3bs,5ar,9as,9bs,10s)-1-[(2r,4s,5r)-6-ethoxy-4,5-dihydroxy-6-methylheptan-2-yl]-10-hydroxy-3a,3b,6,6,9a-pentamethyl-2h,3h,4h,5h,5ah,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-7-one