You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Under IUPAC nomenclature, a molecule named [4-(3,3-dimethylbutyl)piperazin-1-yl]-[1-(4-fluorophenyl)sulfonylpiperidin-4-yl]methanone is given. What is its corresponding molecular formula?
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C22H34FN3O3S
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