Using CSc1ncc(S(=O)(=O)c2ccccc2)c(Cc2c(C)n(CC(=O)O)c3ccc(F)cc23)n1 to produce Cc1c(Cc2ncncc2S(=O)(=O)c2ccccc2)c2cc(F)ccc2n1CC(=O)O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.