英文名称
N-ethyl-N-[4-[[4-(ethylamino)-3-nitrophenyl]methyl]-2-nitrophenyl]-6-[1-ethyl-5-[[1-ethyl-2-[6-[ethyl-[4-[[4-(ethylamino)-3-nitrophenyl]methyl]-2-nitrophenyl]carbamoyl]pyridin-2-yl]benzimidazol-5-yl]methyl]benzimidazol-2-yl]pyridine-2-carboxamide