You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule [5-(difluoromethoxy)-1-methylpyrazol-3-yl]-(1-methylspiro[6,7-dihydroimidazo[4,5-c]pyridine-4,4'-oxane]-5-yl)methanone ?
user
C17H21F2N5O3
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