Using C=CCC(O)c1ccc(C#N)cc1, Oc1ccc(OC2CCCCO2)cc1 to produce C=CCC(Oc1ccc(OC2CCCCO2)cc1)c1ccc(C#N)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.