Using O=c1[nH]cc(Cl)c2c1c(-c1ccc(N3CCSCC3)cc1)nn2-c1c(F)cccc1F, O=S([O-])OO to produce O=c1[nH]cc(Cl)c2c1c(-c1ccc(N3CCS(=O)(=O)CC3)cc1)nn2-c1c(F)cccc1F, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.