Using CCOC(=O)C(=O)c1ccc(C#N)cc1, CC(C)[C@@H]1CC[C@@H](C)C[C@H]1O to produce CC(C)[C@@H]1CC[C@@H](C)C[C@H]1OC(=O)C(=O)c1ccc(C#N)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.