Using OC[C@@H](O)[C@@H](O)CO, COC(=O)CCC=C(C)CCCC(C)CCCC(C)CCCC(C)C to produce CC(=CCCC(=O)OC[C@H](O)[C@H](O)CO)CCCC(C)CCCC(C)CCCC(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.