Using COC(=O)CCc1ccccc1O, COc1ccc(/C=C/CCCCBr)cc1 to produce COC(=O)CCc1ccccc1OCCCC/C=C/c1ccc(OC)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.