Using CCC1C(=O)C(C)(C)C(=O)N1c1ccc(C#N)c(Cl)c1 to produce CC[C@@H]1[C@H](O)C(C)(C)C(=O)N1c1ccc(C#N)c(Cl)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.