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 [2-[(3S,4S)-4-(1,3-benzodioxol-5-yl)-3-hydroxypiperidin-1-yl]pyridin-4-yl]-pyrrolidin-1-ylmethanone is given. What is its corresponding molecular formula?
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C22H25N3O4
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