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 N-[[4-chloro-3-[4-[4-(difluoromethyl)phenyl]-6-oxo-1,3-diazinan-2-yl]phenyl]methyl]-2-methylpropanamide into molecular formula.
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C22H24ClF2N3O2
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