C[C@H](CCCC(C)(C)O)[C@H]1CC[C@H]2[C@@H]3CC=C4C[C@@H](O[C@@H]5OC[C@@H](O)[C@@H](O)[C@@H]5O)CC[C@]4(CO)[C@H]3CC[C@]12C (2S,3S,4R,5R)-2-[[(3S,8S,9S,10S,13R,14S,17R)-10-(hydroxymethyl)-17-[(2R)-6-hydroxy-6-methylheptan-2-yl]-13-methyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl]oxy]oxane-3,4,5-triol