You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 3-[(5-chloro-2,4-dimethoxyphenyl)sulfamoyl]-N-[2-(diethylamino)-2-oxoethyl]-4-methylbenzamide into molecular formula.
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C22H28ClN3O6S
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