Using CCCCc1nnc(Cl)cc1-c1ccc(OCc2ccccc2)cc1, CCN(CC)CCO to produce CCCCc1nnc(OCCN(CC)CC)cc1-c1ccc(OCc2ccccc2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.