Task: Please generate a compound that is not an inhibitor of the EPH receptor A4 and report its SMILES.
Result: COC(=O)C(C)(C(=O)OC)c1ccc([N+](=O)[O-])cn1
Task: Please {#create|generate!} a {#molecule|compound!} that is {MUV-689#not &NULL}{MUV-689__names__noun} and report its {SMILES__description}.
Result: {SMILES#}
COC(=O)C(C)(C(=O)OC)c1ccc([N+](=O)[O-])cn1
COC(=O)C(C)(C(=O)OC)c1ccc([N+](=O)[O-])cn1
dimethyl 2-methyl-2-(5-nitropyridin-2-yl)propanedioate