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-(3,4-difluorophenyl)sulfanyl-N-[2-(4-methylsulfonyl-2-nitroanilino)ethyl]acetamide is given. What is its corresponding molecular formula?
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C17H17F2N3O5S2
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