Showing structure for (1s,3as,3br,9ar,9bs,11ar)-1-[(2s)-2-hydroxy-6-methylheptan-2-yl]-11a-(hydroxymethyl)-9a-methyl-1h,3h,3ah,3bh,4h,5h,9bh,10h,11h-cyclopenta[a]phenanthrene-2,7-dione