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 N-(4-chloro-2-methoxy-5-methylphenyl)-2,3-dimethyl-5-oxo-1,2-oxazole-4-carboxamide is given. What is its corresponding molecular formula?
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C14H15ClN2O4
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