Using NC(=O)c1cnn2cc(Br)cc2c1Cl, COC(=O)c1coc(C(C)(C)[C@@H](C)N)n1 to produce COC(=O)c1coc(C(C)(C)[C@@H](C)Nc2c(C(N)=O)cnn3cc(Br)cc23)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.