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 N-(4-fluoropyridin-3-yl)-2-methoxy-5-[4-methyl-2-[1-(oxan-4-yl)ethylamino]-1,3-thiazol-5-yl]benzenesulfonamide is given. What is its corresponding molecular formula?
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C23H27FN4O4S2
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