You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 2-(4-ethoxy-N-(4-methylsulfanylphenyl)sulfonylanilino)-N-[(1R)-1-(5,6,7,8-tetrahydronaphthalen-2-yl)propyl]acetamide into molecular formula.
user
C30H36N2O4S2
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