You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named N-[4-fluoro-5-[1-(oxan-4-ylmethyl)-3,6-dihydro-2H-pyridin-4-yl]-2-[(3S)-3,4,5-trimethylpiperazin-1-yl]phenyl]-6-oxo-4-(trifluoromethyl)-1H-pyridine-3-carboxamide by IUPAC nomenclature, provide its molecular formula.
user
C31H39F4N5O3
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