Using CCCNCC1CC1, COC(=O)c1c2cccc(-c3ccc(Cl)cc3Cl)c2nn1C to produce CCCN(CC1CC1)C(=O)c1c2cccc(-c3ccc(Cl)cc3Cl)c2nn1C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.