You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name [7-(2-chlorophenyl)-1,4-thiazepan-4-yl]-[3-(2-methoxyphenyl)-1H-pyrazol-5-yl]methanone into its molecular formula.
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C22H22ClN3O2S
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