You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-(2-fluoro-4-pyrazol-1-ylphenyl)-2-[(S)-methoxy-(1-methylpiperidin-4-yl)methyl]-1,6-naphthyridin-7-amine is the IUPAC name of a molecule. Please give its molecular formula.
user
C25H27FN6O
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