(3S,5R,10S,13R,14R,15S,17R)-4,4,10,13,14-pentamethyl-17-[(2R)-6-methylhept-5-en-2-yl]-2,3,5,6,12,15,16,17-octahydro-1H-cyclopenta[a]phenanthrene-3,15-diol (3S,5R,10S,13R,14R,15S,17R)-17-[(1R)-1,5-dimethylhex-4-enyl]-4,4,10,13,14-pentamethyl-2,3,5,6,12,15,16,17-octahydro-1H-cyclopenta[a]phenanthrene-3,15-diol