Using Clc1ccc(CBr)cc1, CC(=O)Nc1cccc(-n2nc(C#N)c(=O)[nH]c2=O)c1 to produce CC(=O)Nc1cccc(-n2nc(C#N)c(=O)n(Cc3ccc(Cl)cc3)c2=O)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.