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 N-[2-[[2-(3,5-dimethylpiperidin-1-yl)-2-methylpropyl]amino]-2-oxoethyl]-3,5-dimethylbenzamide is given. What is its corresponding molecular formula?
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C22H35N3O2
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