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-[2-(4-chlorophenoxy)ethyl]-4-[(2,3-dimethyl-N-methylsulfonylanilino)methyl]benzamide is given. What is its corresponding molecular formula?
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C25H27ClN2O4S
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