Using CCOC(=O)c1cncc(-c2cc(C)cc(Nc3nccc(C(F)(F)F)n3)c2)c1 to produce Cc1cc(Nc2nccc(C(F)(F)F)n2)cc(-c2cncc(C(=O)O)c2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.