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Under IUPAC nomenclature, a molecule named 2-[[5-(dihydroxymethyl)-2-(4-methylphenyl)-3-oxo-1H-pyrazol-4-yl]diazenyl]-4-[[4-(2-methylidenehydrazinyl)-6-(3-sulfophenyl)-1,3,5-triazin-2-yl]amino]benzenesulfonic acid is given. What is its corresponding molecular formula?
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C27H24N10O9S2
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