You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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3-(3-bromo-4-methoxyphenyl)-1-[(3S,4R)-3,4-dihydroxypyrrolidin-1-yl]propan-1-one is the IUPAC name of a molecule. Please give its molecular formula.
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C14H18BrNO4
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