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 (3-chloro-4-methoxyphenyl)-(3-cyclobutyl-3-hydroxy-4-methylpyrrolidin-1-yl)methanone is given. What is its corresponding molecular formula?
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C17H22ClNO3
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