Using CS(=O)(=O)c1ccc(C(=O)O)c(F)c1, Nc1cc(Br)ccc1O to produce CS(=O)(=O)c1ccc(-c2nc3cc(Br)ccc3o2)c(F)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.