Using O=C(OCC(Cl)(Cl)Cl)N1CCC2OC2C1, Sc1ccccc1 to produce O=C(OCC(Cl)(Cl)Cl)N1CC[C@@H](Sc2ccccc2)[C@H](O)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.