Using CC(/C=C\[C@@H]1C[C@H]2C[C@@H]([C@@H]1C)C2(C)C)C1OCCO1 to produce C/C(C=O)=C\C[C@H]1C[C@H]2C[C@@H]([C@@H]1C)C2(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.