英文别名
2-[[1-[2-[[1-[2-[[2-[[1-[2-[(2-amino-3-methylbutanoyl)amino]propanoyl]pyrrolidine-2-carbonyl]amino]-3-hydroxypropanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]pyrrolidine-2-carbonyl]amino]-3-hydroxybutanoyl]pyrrolidine-2-carbonyl]amino]-5-(diaminomethylideneamino)pentanoic acid