Using O=C(Cl)Oc1ccccc1, COC(=O)c1ccc(-n2nc(C(C)(C)C)cc2N)cc1 to produce COC(=O)c1ccc(-n2nc(C(C)(C)C)cc2NC(=O)Oc2ccccc2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.