Using CS(=O)(=O)Cl, CN(C(=O)Cc1ccccc1CN)[C@H](CN1CCCC1)c1ccccc1 to produce CN(C(=O)Cc1ccccc1CNS(C)(=O)=O)[C@H](CN1CCCC1)c1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.