Using CCOC(=O)C(F)(F)CN(Cc1ccc(OC)cc1)c1nc(Cl)ncc1[N+](=O)[O-] to produce COc1ccc(CN2CC(F)(F)C(=O)Nc3cnc(Cl)nc32)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.