Using CC(O)c1cc2ncc(F)cc2nc1-c1ccccc1S(C)(=O)=O to produce CS(=O)(=O)c1ccccc1-c1nc2cc(F)cnc2cc1C=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.