英文名称
4-[4-[2-[[5-Formyloxy-2-[[6-methyl-2-oxo-3-phenylmethoxy-1-(4-sulfobutyl)pyridine-4-carbonyl]amino]pentyl]-[2-[[6-methyl-2-oxo-3-phenylmethoxy-1-(4-sulfobutyl)pyridine-4-carbonyl]amino]ethyl]amino]ethylcarbamoyl]-6-methyl-2-oxo-3-phenylmethoxypyridin-1-yl]butane-1-sulfonic acid