Using Clc1ccc(Cl)nc1, CC(C)(C)OC(=O)N1CCOC(c2ccc(N)cc2)C1 to produce CC(C)(C)OC(=O)N1CCOC(c2ccc(Nc3ccc(Cl)cn3)cc2)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.