英文名称
[N-[3-amino-6-chloro-5-imino-1-(phenylmethoxycarbonylamino)-2,6-dihydropyrazine-2-carbonyl]-N'-[4-[4-[[1-[[(3,5-diamino-6-chloropyrazine-2-carbonyl)amino]methylideneamino]piperidine-4-carbonyl]amino]but-2-enylcarbamoyl]piperidin-1-yl]carbamimidoyl]carbamic acid