Using Cc1oc(-c2ccccc2)nc1CCOc1ccc(/C=C\CC2OCCCO2)cc1 to produce Cc1oc(-c2ccccc2)nc1CCOc1ccc(CCCC2OCCCO2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.