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