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 1-(4-hydroxy-2,2-dimethylpyrrolidin-1-yl)-3-(1H-pyrrol-2-yl)propan-1-one is given. What is its corresponding molecular formula?
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C13H20N2O2
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