You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule [1-oxo-1-(4-phenoxyanilino)propan-2-yl] 2-[2-oxo-5-(trifluoromethyl)pyridin-1-yl]acetate into molecular formula.
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C23H19F3N2O5
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