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 tert-butyl 2-[(2-ethyl-4,5,6,7-tetrahydrothieno[2,3-c]pyridin-3-yl)methylcarbamoylamino]-6-methyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate into molecular formula.
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C25H35N3O3S2
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