You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named 2,2-dimethyl-N-[(2-morpholin-4-ylphenyl)methyl]-3-(trifluoromethyl)pyrrolidine-1-carboxamide by IUPAC nomenclature, provide its molecular formula.
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C19H26F3N3O2
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