Using O=[N+]([O-])c1cccnc1Cl, Nc1cccc(-c2ccccn2)c1 to produce O=[N+]([O-])c1cccnc1Nc1cccc(-c2ccccn2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.