Using CCOC(=O)N1CCC(=O)C1C(c1ccccc1)c1ccccc1 to produce CCOC(=O)N1CC[C@H](O)[C@@H]1C(c1ccccc1)c1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.