Using Cc1ccc(S(=O)(=O)Cl)cc1, NCCCC[C@H](N)C(=O)O to produce Cc1ccc(S(=O)(=O)NCCCC[C@H](NS(=O)(=O)c2ccc(C)cc2)C(=O)O)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.