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Convert the IUPAC name of a molecule 4-[2-[10-(4,5-dihydropyrrolo[3,4-b]pyrrol-5-ium-5-yl)-3-[2-[(4,7-dihydroxynaphthalen-1-yl)methyl]-2,3,4,5,6-pentahydroxyhexyl]peroxy-2,8-dimethyl-6-oxo-3,4-dihydropyrano[3,2-g]chromen-2-yl]ethyl]-2-azaspiro[4.4]nonan-1-one into molecular formula.
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C47H54N3O13+
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