英文别名
2-[[1-[2-[[2-[[2-[2-[[2-[[1-[2-(2-aminopropanoylamino)propanoyl]pyrrolidine-2-carbonyl]amino]-3-hydroxybutanoyl]amino]propanoylamino]-3-hydroxybutanoyl]amino]-3-methylbutanoyl]amino]-3-hydroxybutanoyl]pyrrolidine-2-carbonyl]amino]-3-hydroxypropanoic acid