Using CC(=O)N1CCC(C(=O)Cl)CC1, CCOC(=O)c1cc(-c2cccc(N)c2)on1 to produce CCOC(=O)c1cc(-c2cccc(NC(=O)C3CCN(C(C)=O)CC3)c2)on1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.