Using CS(=O)(=O)Nc1ccc(CN)cc1, c1ccc(OCC2CO2)cc1 to produce CS(=O)(=O)Nc1ccc(CNCC(O)COc2ccccc2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.