Using CC(C)(C)OC(=O)N1[C@@H](CCc2ccc(Nc3ccc(Cl)cc3)cc2)COC1(C)C to produce N[C@H](CO)CCc1ccc(Nc2ccc(Cl)cc2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.