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 N-[2-[[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino]ethyl]-2-methyl-5-sulfamoylbenzamide is given. What is its corresponding molecular formula?
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C16H16ClF3N4O3S
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