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-[5-fluoro-1-[(2R,5S)-5-(hydroxymethyl)-2,5-dihydrofuran-2-yl]-2-oxopyrimidin-4-yl]heptanamide is given. What is its corresponding molecular formula?
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C16H22FN3O4
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