You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-(2-fluorophenoxy)-1-[(2R)-2-(4-methyl-1H-pyrazol-5-yl)pyrrolidin-1-yl]ethanone The above is the IUPAC name of a molecule. Write its molecular formula.
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C16H18FN3O2
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