Using CC(Br)C(N)=O, O=C(Cc1ccc(Cl)cc1)Nc1cncc(C(=O)c2c[nH]c3ncncc23)c1 to produce CC(C(N)=O)n1cc(C(=O)c2cncc(NC(=O)Cc3ccc(Cl)cc3)c2)c2cncnc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.