Using CNn1cccc1C(=O)c1ccccc1Cl, CC(C)(C)OC(=O)NCC(=O)O to produce CN(C(=O)CNC(=O)OC(C)(C)C)n1cccc1C(=O)c1ccccc1Cl, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.