Using CCO[C@@H]1CN(C(=O)OC(C)(C)C)CC[C@@H]1N, CCc1[nH]c(C(=O)O)nc1Cl to produce CCO[C@@H]1CN(C(=O)OC(C)(C)C)CC[C@@H]1NC(=O)c1nc(Cl)c(CC)[nH]1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.