Using COC(=O)c1c(Cl)ccc(C(=NO)Nc2cccc(C(F)(F)F)c2)c1F to produce COC(=O)c1c(Cl)ccc2c(Nc3cccc(C(F)(F)F)c3)noc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.