英文名称
3-(3-oxo-3-((1,3,19,21-tetracarboxy-2,20-bis(carboxymethyl)-9,13-dioxo-2,8,14,20-tetraazahenicosan-10-yl)amino)propyl)-2-((1-(3-oxo-3-((1,3,19,21-tetracarboxy-2,20-bis(carboxymethyl)-9,13-dioxo-2,8,14,20-tetraazahenicosan-10-yl)amino)propyl)quinolin-4(1H)-ylidene)methyl)benzothiazol-3-ium iodide