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-[benzyl-(3,4-dimethoxyphenyl)sulfonylamino]-N-(1,2,3,4-tetrahydronaphthalen-1-yl)acetamide into molecular formula.
user
C27H30N2O5S
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