Using COc1ccc(CNc2ccncn2)c(OC)c1, O=S(=O)(Cl)c1cc(F)c(F)cc1F to produce COc1ccc(CN(c2ccncn2)S(=O)(=O)c2cc(F)c(F)cc2F)c(OC)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.