英文别名
2-[[2-[[2-[[2-[[2-[[2-[[2-[(2-acetamido-5-amino-5-oxopentanoyl)amino]-3-methylbutanoyl]-methylamino]-4-methylpentanoyl]-methylamino]-3-methylbutanoyl]amino]-3-methylpentanoyl]-methylamino]-3-methylpentanoyl]-methylamino]-3-methylpentanoyl]-methylamino]-3-methylpentanoic acid