Using COC(=O)C[C@@H]1CSC(c2cc3cc(CS(C)(=O)=O)cc(NC4CCCC4)c3[nH]2)=N1 to produce CS(=O)(=O)Cc1cc(NC2CCCC2)c2[nH]c(C3=N[C@H](CCO)CS3)cc2c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.