Using CCO[C@@H]1CNCC[C@@H]1NC(=O)c1nc(Cl)c(CC)[nH]1, Cn1ccc(Cl)cc1=O to produce CCO[C@@H]1CN(c2ccn(C)c(=O)c2)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.