Using C#CC[C@]12CCC(=O)C=C1C(=C)C[C@@H]1[C@@H]2CC[C@]2(C)C(=O)CC[C@@H]12 to produce C#CC[C@]12C=CC(=O)C=C1C(=C)C[C@H]1[C@@H]3CCC(=O)[C@@]3(C)CC[C@@H]12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.