Using CCOC(=O)c1cc(-c2ccnc(N)n2)[nH]c1-c1cc(Cl)ccc1C to produce Cc1ccc(Cl)cc1-c1[nH]c(-c2ccnc(N)n2)cc1C(=O)O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.