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 4-(diethylsulfamoyl)-N-[(1S)-1-(furan-2-yl)ethyl]-1-methylpyrrole-2-carboxamide is given. What is its corresponding molecular formula?
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C16H23N3O4S
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