Using Cc1ncc[nH]1, COC(=O)CCc1oc(Cl)nc1-c1ccc(Cl)c(Cl)c1 to produce COC(=O)CCc1oc(-n2ccnc2C)nc1-c1ccc(Cl)c(Cl)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.