You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named N-[(1,5-dimethylpyrazol-4-yl)methyl]-3-[4-(4-methoxyphenyl)-6-(trifluoromethyl)pyrimidin-2-yl]sulfanylpropanamide is given. What is its corresponding molecular formula?
user
C21H22F3N5O2S
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