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 5-(ethylsulfamoyl)-2-fluoro-N-[(6-pyrrolidin-1-ylpyridin-3-yl)methyl]benzamide is given. What is its corresponding molecular formula?
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C19H23FN4O3S
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