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system
Name the molecular formula for the molecule established as 2,2-difluoro-N-[(1S,2S)-3-fluoro-1-hydroxy-1-[4-[6-[[(1-methylpyrazol-3-yl)amino]methyl]pyridin-3-yl]phenyl]propan-2-yl]acetamide using the IUPAC nomenclature.
user
C21H22F3N5O2
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