Using COC(=O)c1ccc(Cn2cc3nc(Br)ccc3cc2=O)cc1, C#CCc1ccccc1 to produce COC(=O)c1ccc(Cn2cc3nc(C#CCc4ccccc4)ccc3cc2=O)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.