英文名称
(4S)-5-[[(2S)-6-amino-1-[[(1S)-1-carboxy-4-(diaminomethylideneamino)butyl]amino]-1-oxohexan-2-yl]amino]-4-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-amino-3-methylbutanoyl]amino]-3-methylbutanoyl]amino]-4-carboxybutanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]-5-oxopentanoic acid