You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Convert the IUPAC name of a molecule 3-[(3S)-1-(benzenesulfonyl)pyrrolidin-3-yl]-N-propan-2-yl-1-benzothiophene-2-carboxamide into molecular formula.
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C22H24N2O3S2
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