英文名称
3-[2-[2-[2-Methoxy-5-nitro-4-[1-(4-nitrophenoxy)carbonyloxyethyl]phenoxy]ethyl-methylamino]ethylamino]-3-oxo-2-[[3-oxo-2-[(1,3,3-trimethylindol-1-ium-2-yl)methylidene]-4-[(1,3,3-trimethylindol-2-ylidene)methyl]cyclobutyl]amino]propane-1-sulfonic acid