You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Convert the IUPAC name of a molecule 2-(2-benzyl-1,3-oxathiol-5-yl)-N-[(5-methoxy-1,2,3,4-tetrahydronaphthalen-1-yl)methyl]-N-methylethanamine into molecular formula.
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C25H31NO2S
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