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-[2-[5-bromo-6-(8-fluoronaphthalen-2-yl)-2-oxo-1H-pyridin-3-yl]-3-methylbutylidene]-1,3-oxazolidine-2,4-dione into molecular formula.
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C23H18BrFN2O4
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