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-bromo-N-[3-[2-(4-methoxyanilino)-1,3-thiazol-4-yl]phenyl]benzamide is given. What is its corresponding molecular formula?
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C23H18BrN3O2S
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