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 disodium;4-[6-[5-(4-oxidoperoxysulfanylphenyl)-1,2,4-triazin-3-yl]pyridin-3-yl]benzenesulfonate is given. What is its corresponding molecular formula?
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C20H12N4Na2O6S2
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