Using CC(C)(C)OC(=O)[C@@H]1[C@H](C#CC(=O)OCC(Cl)(Cl)Cl)C1(C)C to produce CC1(C)[C@H](C(=O)O)[C@@H]1C#CC(=O)OCC(Cl)(Cl)Cl, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.