Using O=C(Cl)Oc1ccccc1, CC(C)C[C@H](N)C(=O)OCc1ccccc1 to produce CC(C)C[C@H](NC(=O)Oc1ccccc1)C(=O)OCc1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.