Using CN(C)C=O, O=C(O)c1ccc(-c2ccc(-c3ccc(C(F)(F)F)cc3)o2)cc1 to produce NC(=O)c1ccc(-c2ccc(-c3ccc(C(F)(F)F)cc3)o2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.