You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Name the molecular formula for the molecule established as [(1S)-2-[2-chloro-5-(trifluoromethyl)anilino]-2-oxo-1-phenylethyl] pyridine-3-carboxylate using the IUPAC nomenclature.
user
C21H14ClF3N2O3
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