Using COC(=O)[C@@H](N)[C@@H](C)OCc1ccccc1, CN(CCc1ccccn1)S(=O)(=O)Cl to produce COC(=O)[C@@H](NS(=O)(=O)N(C)CCc1ccccn1)[C@@H](C)OCc1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.