英文名称
2-[[4-[(2-amino-4-oxo-3H-pteridin-6-yl)methylamino]benzoyl]amino]-5-[2-[[5-[(2-methylpropan-2-yl)oxy]-4-[4-[2-[(2-methylpropan-2-yl)oxy]ethyl]-7-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]-1,4,7-triazonan-1-yl]-5-oxopentanoyl]amino]ethylamino]-5-oxopentanoic acid