You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Translate the chemical IUPAC name (NZ)-N-[5-(dimethylamino)-2,3-dimethyl-4-oxocyclohexa-2,5-dien-1-ylidene]-4-methylbenzenesulfonamide into its molecular formula.
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C17H20N2O3S
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