Using CS(=O)[O-], CC(C)(C)OC(=O)N1CCC(COc2ccc(-c3ccc(Br)cc3F)nc2)CC1 to produce CC(C)(C)OC(=O)N1CCC(COc2ccc(-c3ccc(S(C)(=O)=O)cc3F)nc2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.