Using O=C(Cl)Oc1ccccc1, CCOC(=O)c1cccc(-n2nc(C(C)(C)C)cc2N)c1 to produce CCOC(=O)c1cccc(-n2nc(C(C)(C)C)cc2NC(=O)Oc2ccccc2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.