英文名称
2-[[2-[[2-[[2-[5-[5-[5-[5-[[[2-[[2-[(2-Amino-3-carboxypropanoyl)amino]acetyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]methyl]thiophen-2-yl]thiophen-2-yl]thiophen-2-yl]thiophen-2-yl]acetyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]acetyl]amino]butanedioic acid