Using CCCCN1CC(c2ccccc2)=C(O)C1=O, CN1CCN(CCCl)CC1 to produce CCCCN1CC(c2ccccc2)=C(OCCN(CC)CC)C1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.