Using Brc1ccc(Br)cc1, C#Cc1cnc(C2CCCN2C(=O)C(NC(=O)OC)C(C)C)[nH]1 to produce COC(=O)NC(C(=O)N1CCCC1c1ncc(C#Cc2ccc(Br)cc2)[nH]1)C(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.