You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named N-[(Z)-3-amino-2-(1,5-dimethylimidazol-2-yl)prop-2-enyl]-5-fluoro-6-oxo-1H-pyridine-3-carboxamide by IUPAC nomenclature, provide its molecular formula.
user
C14H16FN5O2
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