You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule N-[(1S,2R,4R)-7-azabicyclo[2.2.1]heptan-2-yl]-5-(5-fluoropyridin-2-yl)-1H-pyrrole-2-carboxamide into molecular formula.
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C16H17FN4O
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