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 2-(2-methoxy-5-methyl-N-methylsulfonylanilino)-N-[(1R)-1-(5,6,7,8-tetrahydronaphthalen-2-yl)ethyl]acetamide is given. What is its corresponding molecular formula?
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C23H30N2O4S
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