Showing structure for (1s,3ar,3br,5ar,7r,9ar,9br,11r,11ar)-1-[(2s,4e)-6-hydroperoxy-2-hydroxy-6-methylhept-4-en-2-yl]-3a,3b,6,6,9a-pentamethyl-dodecahydro-1h-cyclopenta[a]phenanthrene-7,11-diol