Using COC(=O)[C@@H](N)CO, O=C(O)c1cc2nccc(Cl)c2s1 to produce COC(=O)[C@H](CO)NC(=O)c1cc2nccc(Cl)c2s1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.