Using Cn1nc(-c2cnc3[nH]cc(C(=O)O)c3n2)c2ccc(Cl)cc21, CC(O)C(C)(C)N to produce CC(O)C(C)(C)NC(=O)c1c[nH]c2ncc(-c3nn(C)c4cc(Cl)ccc34)nc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.