Using CCCCC(F)(F)C(O)/C=C/[C@H]1[C@H]2C/C(=C/CCCC(=O)OC)C[C@H]2C[C@H]1OC1CCCCO1 to produce CCCCC(F)(F)C(O)/C=C/[C@H]1[C@H]2C/C(=C/CCCC(=O)O)C[C@H]2C[C@H]1OC1CCCCO1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.