英文名称
2-[[4-[(2,4-diaminopteridin-6-yl)methyl-methylamino]benzoyl]amino]-5-[2-[2-[2-[2-[2-[2-[[4-[[(2S,4R,6R)-16-hydroxy-3-methoxy-2-methyl-29-oxa-1,7,17-triazaoctacyclo[12.12.2.12,6.07,28.08,13.015,19.020,27.021,26]nonacosa-8,10,12,14(28),15,18,20(27),21,23,25-decaen-4-yl]-methylcarbamoyl]benzoyl]amino]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethylamino]-5-oxopentanoic acid