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 [4-[(3-fluoro-4-methoxyphenyl)methyl]piperazin-1-yl]-[(2R,4S)-4-fluoropyrrolidin-2-yl]methanone into molecular formula.
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C17H23F2N3O2
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