Using CC(C)[C@@H]1NC(=O)OC1=O, O=C(Cl)c1ccccc1 to produce CC(C)[C@H]1C(=O)OC(=O)N1C(=O)c1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.