Using CCCCCCOc1ccc(C=Cc2ccc(COCC(O[C@@H]3CCCCO3)c3ccccc3)cc2)cc1 to produce CCCCCCOc1ccc(/C=C/c2ccc(COC[C@H](O)c3ccccc3)cc2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.