英文名称
(4R)-4-[(3R,10S,12S,13S,17R)-3,13-dihydroxy-10,12-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]-N-[2-[2-[[(4R)-4-[(3R,10S,12S,13S,17R)-3,13-dihydroxy-10,12-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoyl]amino]ethylamino]ethyl]pentanamide