英文名称
(4S)-4-[[(2S)-2-[[(2S)-2-[(2S,3S,4R,5R)-5-acetamido-2-[[(3S,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-3-carbonyl]oxymethyl]-3,6-dihydroxyoxan-4-yl]oxypropanoyl]amino]propanoyl]amino]-5-amino-5-oxopentanoic acid