Using CC(=O)C(C)Br, CCc1cccc(C)c1COc1cc(C(N)=O)cnc1N to produce CCc1cccc(C)c1COc1cc(C(N)=O)cn2c(C)c(C)nc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.