Using CC(C)(C)OC(=O)N1CCC(N2NC(=O)C(c3ccc(Cl)cc3)C2c2ccncc2)CC1 to produce CC(C)(C)OC(=O)N1CCC(n2[nH]c(=O)c(-c3ccc(Cl)cc3)c2-c2ccncc2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.