Using COc1ccc(CCCl)cc1, OC(c1ccccc1)(c1ccccc1)C1CCNCC1 to produce COc1ccc(CCN2CCC(C(O)(c3ccccc3)c3ccccc3)CC2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.