You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance 1-[2,5-dimethyl-1-[4-(pyrrolidine-1-carbonyl)phenyl]pyrrol-3-yl]-2,2,2-trifluoroethanone .
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C19H19F3N2O2
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