Using ClCC/C(=C(\c1ccccc1)c1ccc(OCCN2CCCC2)cc1)c1ccccc1 to produce ClCCC(c1ccccc1)C(c1ccccc1)c1ccc(OCCN2CCCC2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.