英文名称
[9-[2-Carboxy-4-[[9-(2-carboxyphenyl)-5-[[5-[2-[5-(1-ethyl-3,3-dimethyl-5-sulfoindol-2-ylidene)penta-1,3-dienyl]-3,3-dimethyl-5-sulfoindol-1-ium-1-yl]pentoxymethylamino]methyl]-3-hydroxy-6-oxoxanthen-4-yl]methylcarbamoyl]phenyl]-6-(methylaminomethyl)xanthen-3-ylidene]-dimethylazanium