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 4-[(4-imidazo[1,2-a]pyridin-3-ylpyrimidin-2-yl)-(2,2,2-trifluoroethyl)amino]benzoic acid .
user
C20H14F3N5O2
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