You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Convert the IUPAC name of a molecule 5-bromo-N-[(4-methyl-2-pyridin-3-yl-1,3-thiazol-5-yl)methyl]pyridine-3-carboxamide into molecular formula.
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C16H13BrN4OS
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