Using O=C1c2ccccc2C(=O)N1Cc1ccccc1CO, CCN(CC)CC to produce O=C1c2ccccc2C(=O)N1Cc1ccccc1CN1CCC(c2ccccc2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.