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What is the molecular formula of the compound with this IUPAC name (2E)-2-[(E)-3-[1,1-dimethyl-3-(sulfomethyl)-6-(trioxidanylsulfanyl)inden-2-yl]prop-2-enylidene]-3,3-dimethyl-1-(4-sulfobutyl)indole-5-sulfonic acid ?
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C29H35NO12S4
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