Using c1ccc(-c2cccc(-c3nn[nH]n3)n2)cc1, O=C(Cl)c1ccccc1 to produce c1ccc(-c2cccc(-c3nnc(-c4ccccc4)o3)n2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.