英文名称
1-Ethyl-2-[6-[1-ethyl-5-[[5-[[1-ethyl-2-[6-(1-ethyl-5-methylbenzimidazol-2-yl)pyridin-2-yl]benzimidazol-5-yl]methylsulfanyl]-3-[2-[[1-ethyl-2-[6-(1-ethyl-5-methylbenzimidazol-2-yl)pyridin-2-yl]benzimidazol-5-yl]methylsulfanyl]ethyl]-3-methylpentyl]sulfanylmethyl]benzimidazol-2-yl]pyridin-2-yl]-5-methylbenzimidazole