英文名称
2-[(2R)-2-[[(2S)-2-acetamido-4-hydroxy-4-oxo-butanoyl]amino]-3-[[(1S)-1-benzhydryl-2-[[(1S)-4-hydroxy-1-[[(1S)-1-[[(1R)-3-hydroxy-2,3-dioxo-1-(sulfanylmethyl)propyl]carbamoyl]-2-methyl-propyl]carbamoyl]-4-oxo-butyl]amino]-2-oxo-ethyl]amino]-3-oxo-propyl]propanedioic acid