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system
Provide the molecular formula for the IUPAC named substance 7-[[6-(2,6-difluoropyridin-3-yl)pyridin-2-yl]oxymethyl]-2-nitro-6,7-dihydro-5H-imidazo[2,1-b][1,3]oxazine .
user
C17H13F2N5O4
assistant