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 (2S)-N-[4-fluoro-3-(trifluoromethyl)phenyl]-2-(morpholin-4-ylmethyl)pyrrolidine-1-carboxamide is given. What is its corresponding molecular formula?
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C17H21F4N3O2
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