英文名称
benzyl N-[N-(3,5-diamino-6-chloropyrazine-2-carbonyl)-N'-[1-[4-[[4-[[[(3,5-diamino-6-chloropyrazine-2-carbonyl)amino]-(phenylmethoxycarbonylamino)methylidene]amino]piperidine-1-carbonyl]amino]but-2-enylcarbamoyl]piperidin-4-yl]carbamimidoyl]carbamate