You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named 3-[4,6-dimethyl-5-(trifluoromethyl)cyclohexa-2,4-dien-1-yl]-5-[2-(3-fluoropyrrolidin-1-yl)-2-oxoethyl]thieno[3,2-c]pyridin-4-one by IUPAC nomenclature, provide its molecular formula.
user
C22H22F4N2O2S
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