Using CC(C)(C)OC(=O)n1cnc2c(CN=[N+]=[N-])cccc21, COC(=O)c1ccc(C(=O)ON2C(=O)CCC2=O)cc1Cl to produce COC(=O)c1ccc(C(=O)NCc2cccc3c2ncn3C(=O)OC(C)(C)C)cc1Cl, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.