You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
7-(difluoromethyl)-N-[1-[(2,4-dimethylphenoxy)methyl]pyrazol-4-yl]-5-(4-fluorophenyl)pyrazolo[1,5-a]pyrimidine-3-carboxamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C26H21F3N6O2
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