Using NNc1ccccc1, CCOC(=O)c1cnc2c(C(=O)OCC)[nH]cc2c1Cl to produce CCOC(=O)c1[nH]cc2c3nn(-c4ccccc4)c(=O)c-3c[nH]c12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.