Using Nc1nc2cc(Br)ccc2o1, CC(C)(C)OC(=O)N1CC=C(OS(=O)(=O)C(F)(F)F)CC1 to produce CC(C)(C)OC(=O)N1CC=C(c2ccc3oc(N)nc3c2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.