Using CS(=O)(=O)Cl, N#Cc1ccc(OC[C@H](O)CNC(=O)OCc2ccccc2)cc1 to produce CS(=O)(=O)O[C@H](CNC(=O)OCc1ccccc1)COc1ccc(C#N)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.