Using CS(=O)(=O)Cl, OC[C@@H]1CSC(c2cc3cccc(NC4CCCC4)c3[nH]2)=N1 to produce CS(=O)(=O)OC[C@@H]1CSC(c2cc3cccc(NC4CCCC4)c3[nH]2)=N1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.