Using CC(O)(CC(=N)N)c1ccc(-c2ccc(F)cn2)cc1F, CC(C)(C)C(=O)CBr to produce CC(C)(C)c1c[nH]c(CC(C)(O)c2ccc(-c3ccc(F)cn3)cc2F)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.