(3S,8R,9S,10R,13S,14S,17R)-10,13-dimethyl-17-[2-(2-methylanilino)-1,3-thiazol-4-yl]-1,2,3,6,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthrene-3,17-diol