英文名称
2-amino-5-[[1-(carboxymethylamino)-3-[[3-(carboxymethylamino)-2-[[4-carboxy-4-[[4-[[(8R,9S,13S,14S)-13-methyl-17-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-3-yl]oxy]-4-oxobutanoyl]amino]butanoyl]amino]-3-oxopropyl]disulfanyl]-1-oxopropan-2-yl]amino]-5-oxopentanoic acid