Task: Please estimate if the compound with the SMILES COC(=O)C(C)(C(=O)OC)c1ccc([N+](=O)[O-])cn1 is an inhibitor of the EPH receptor A4.
Result: no
Task: Please {#determine|predict|estimate!} if the {#molecule|compound!} with the {SMILES__description} {SMILES#} is {MUV-689__names__noun}.
Result: {MUV-689#no&yes}
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