Using CCC#CC[C@H](C)[C@H](O)/C(Br)=C\[C@H]1[C@H]2CC(=O)O[C@H]2C[C@H]1OC(=O)c1ccccc1 to produce CCC#CC[C@H](C)[C@H](O)/C(Br)=C\[C@H]1[C@H]2CC(=O)O[C@H]2C[C@H]1O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.