Using BrCC=Cc1ccccc1, CNC(=O)C#Cc1cc(OC)c(OC)c(OC)c1 to produce COc1cc(C#CC(=O)N(C)CC=Cc2ccccc2)cc(OC)c1OC, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.