Using O=[N+]([O-])c1cnc2cc(O)ccc2c1, CCc1ccc(CCl)nc1 to produce CCc1ccc(COc2ccc3cc([N+](=O)[O-])cnc3c2)nc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.