Using COc1ccccc1N1CCN(CC(O)c2ccccc2)CC1, C1CCNC1 to produce COc1ccccc1N1CCN(CC(c2ccccc2)N2CCCC2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.