Using CCCCCCCCCCC[C@@H](O)CC(=O)OC, COc1ccc(COC(=N)C(Cl)(Cl)Cl)cc1 to produce CCCCCCCCCCC[C@H](CC(=O)OC)OCc1ccc(OC)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.