英文名称
4-((3R,10S,13R,17R)-3-Hydroxy-10,13-dimethyl-12-oxo-hexadecahydro-cyclopenta[a]phenanthren-17-yl)-pentanoic acid [(3S,10R,13S)-3-hydroxy-10,13-dimethyl-1,2,3,4,7,8,9,10,11,12,13,14,15,16-tetradecahydro-cyclopenta[a]phenanthren-(17Z)-ylidene]-hydrazide