英文别名
2-[[2-[[2-[[2-[[2-[[2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2,6-diaminohexanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]-3-hydroxypropanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]acetyl]amino]acetyl]amino]acetyl]amino]acetyl]amino]acetyl]amino]acetic acid