Using [O-][I+3]([O-])([O-])[O-], CN(C)CCSCc1ccc2sc(S(N)(=O)=O)cc2c1 to produce CN(C)CCS(=O)Cc1ccc2sc(S(N)(=O)=O)cc2c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.