You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-(5-fluoro-4-methylpyridin-3-yl)-4-methyl-4,5,6,7-tetrahydro-1H-pyrrolo[3,2-c]pyridine The above is the IUPAC name of a molecule. Write its molecular formula.
user
C14H16FN3
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