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 1-[1-(2,6-dichlorophenyl)propan-2-yl]-3-[(1S,4R)-4-(hydroxymethyl)cyclopent-2-en-1-yl]urea into molecular formula.
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C16H20Cl2N2O2
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