You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-[(3R)-5-bromo-6-fluoro-2,3-dihydro-1-benzofuran-3-yl]-1H-pyrrole-2-carboxamide The above is the IUPAC name of a molecule. Write its molecular formula.
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C13H10BrFN2O2
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