Using CCCC(F)(F)C(O)CCC[C@@H]1[C@@H](C/C=C\CCCC(=O)OC)[C@@H](O)C[C@H]1OC1CCCCO1 to produce CCCC(F)(F)C(=O)CCC[C@H]1[C@H](OC2CCCCO2)CC(=O)[C@@H]1C/C=C\CCCC(=O)OC, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.