You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Under IUPAC nomenclature, a molecule named [4-[5-[(5-fluoro-2-methylphenoxy)methyl]-2,2,4-trimethyl-3-oxo-1H-quinoxalin-6-yl]-3-methoxyphenyl] benzenesulfonate is given. What is its corresponding molecular formula?
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C32H31FN2O6S
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