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-(3-bromo-1-methylpyrazol-4-yl)-2-(2,5-diazabicyclo[2.2.2]octan-2-yl)thieno[2,3-b]pyrazine-7-carboxamide;fluoromethane is given. What is its corresponding molecular formula?
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C19H24BrF2N7OS
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