Showing structure for (1r,2s,3as,3bs,9bs,11as)-1-[(2s,5z)-2-hydroxy-5-isopropylhept-5-en-2-yl]-11a-methyl-1h,2h,3h,3ah,3bh,4h,5h,9bh,10h,11h-cyclopenta[a]phenanthrene-2,7-diol