Using CC(=O)Oc1cccc2c1Oc1ccccc1C21CCN(Cc2ccccc2)CC1 to produce CC(=O)Oc1cccc2c1Oc1ccccc1C21CCNCC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.