You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named 1-[8-[4-(trifluoromethoxy)benzoyl]-8-azabicyclo[3.2.1]octan-3-yl]pyrrolidine-2,5-dione by IUPAC nomenclature, provide its molecular formula.
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C19H19F3N2O4
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