You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 2-[(1E,3E,5E)-5-[6-(dimethylamino)-1-methylbenzo[cd]indol-2-ylidene]penta-1,3-dienyl]-3-[6-[2-(2,5-dioxopyrrol-1-yl)ethylamino]-6-oxohexyl]-1,1-dimethylbenzo[e]indol-3-ium-6,8-disulfonic acid into its molecular formula.
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C45H48N5O9S2+
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