英文名称
[2-[5-[1,1-Dimethyl-3-(sulfonatomethyl)benzo[e]indol-3-ium-2-yl]-3-methylpenta-2,4-dienylidene]-1,1-dimethylbenzo[e]indol-3-yl]methanesulfonate;[2-[3-[3,3-dimethyl-1-(sulfonatomethyl)-6-thiophen-2-ylindol-1-ium-2-yl]prop-2-enylidene]-3,3-dimethyl-6-thiophen-2-ylindol-1-yl]methanesulfonate