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-(cyanomethyl)-4-(morpholine-4-carbonyl)-1-[2-(trifluoromethyl)phenyl]sulfonylpyrrolidine-3-carboxamide is given. What is its corresponding molecular formula?
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C19H21F3N4O5S
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