Task: Please predict if the molecule with the SMILES O=C1CC(c2ccc([N+](=O)[O-])cc2)=NN1 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}
O=C1CC(c2ccc([N+](=O)[O-])cc2)=NN1
O=C1CC(c2ccc([N+](=O)[O-])cc2)=NN1
3-(4-nitrophenyl)-1,4-dihydropyrazol-5-one