英文别名
                        (4R)-4-[N-((1S)-1-{N-[(1S)-1-(N-{(1S)-1-[N-((1S)-1-Carboxy-2-phenylethyl)carbamoyl]-2-cyclohexylethyl}carbamoyl)-2-methylbutyl]carbamoyl}-3-methylbutyl)carbamoyl]-4-(3-carboxypropanoylamino)butanoic acid;(4R)-5-[[(2S)-1-[[(2S,3S)-1-[[(2S)-1-[[(1S)-1-carboxy-2-phenylethyl]amino]-3-cyclohexyl-1-oxopropan-2-yl]amino]-3-methyl-1-oxopentan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-4-(3-carboxypropanoylamino)-5-oxopentanoic acid