Using C=C(C)[C@@H]1CCC2=C[C@@H](OC2=O)[C@@H](C(=C)C)c2cc(C)c(o2)C1, CN(C[C@H]1CC[C@H](C=C(Br)Br)CC1)C(=O)OC(C)(C)C to produce CN(C[C@H]1CC[C@H](C#CCO)CC1)C(=O)OC(C)(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.