Using COCCCOc1ccnc(CS(=O)c2nc3ccccc3[n-]2)c1C to produce COCCCOc1ccnc(C[S+]([O-])c2nc3ccccc3[nH]2)c1C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.