Using O=S([O-])OO, CCCC1CC(O)c2cc(S(N)(=O)=O)sc2S1 to produce CCCC1CC(O)c2cc(S(N)(=O)=O)sc2S1(=O)=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.