Using O=C(O)C1(c2ccc(Cl)cc2)CC1, O[C@H]1CCNC1 to produce O=C(N1CC[C@H](O)C1)C1(c2ccc(Cl)cc2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.