(3S,8R,9S,10R,13R,14S,17R)-10,13-dimethyl-17-((R)-6-methylheptan-2-yl)-15-oxo-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl acetate

(3S,8S,9S,10R,13S,14S,17R)-10,13-dimethyl-17-((R)-6-methylheptan-2-yl)-16-oxo-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl acetate

1,4-二羟基-2-甲基萘

7-脱氢醋酸胆固醇

6-甲基-2-庚酮