You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-(2,5-dimethylphenyl)-4-[[1,3-dimethyl-4-(trifluoromethyl)pyrazolo[3,4-b]pyridin-6-yl]oxymethyl]-5-methyl-1,3-oxazole is the IUPAC name of a molecule. Please give its molecular formula.
user
C22H21F3N4O2
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