Using COC(=O)COCCCCN1C(=O)CC[C@@H]1/C=C/C(=O)Cc1cccc(Cl)c1 to produce COC(=O)COCCCCN1C(=O)CC[C@@H]1/C=C/C(O)Cc1cccc(Cl)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.