英文名称
(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-3-carboxy-2-[[(2S)-3-(1H-imidazol-5-yl)-2-[[(2S)-pyrrolidine-2-carbonyl]amino]propanoyl]amino]propanoyl]amino]-3-phenylpropanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]-5-(diaminomethylideneamino)pentanoic acid