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 N-[(5-bromo-2,3-dihydro-1-benzofuran-7-yl)methyl]-3-(trifluoromethyl)-1,2,4-thiadiazol-5-amine into molecular formula.
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C12H9BrF3N3OS
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