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 [(2R)-2-[2-(4-hydroxyphenyl)ethyl]piperidin-1-yl]-(1-methylpyrrol-2-yl)methanone is given. What is its corresponding molecular formula?
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C19H24N2O2
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