Using CC(C)(C)OC(=O)N1CC[C@@H]([C@H](Oc2cc(Cl)cc(Cl)c2)c2ccccc2)C1, CC(=O)Cl to produce Clc1cc(Cl)cc(O[C@H](c2ccccc2)[C@@H]2CCNC2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.