英文名称
(4S)-5-[[(2S)-1-[[(1S)-1-carboxy-4-(diaminomethylideneamino)butyl]amino]-1-oxopropan-2-yl]amino]-4-[[2-[[(2S)-5-(diaminomethylideneamino)-2-[[(2S)-2-[[(2S)-2,5-diamino-5-oxopentanoyl]amino]-3-hydroxypropanoyl]amino]pentanoyl]amino]acetyl]amino]-5-oxopentanoic acid