Question: Is the SMILES O=C1OC(c2ccccc2F)=N/C1=C\c1ccccc1[N+](=O)[O-] an inhibitor of the EPH receptor A4?
Answer: no
Question: Is the {SMILES__description} {SMILES#} {MUV-689__names__noun}?
Answer: {MUV-689#no&yes}
O=C1OC(c2ccccc2F)=N/C1=C\c1ccccc1[N+](=O)[O-]
O=C1OC(c2ccccc2F)=N/C1=C\c1ccccc1[N+](=O)[O-]
(4Z)-2-(2-fluorophenyl)-4-[(2-nitrophenyl)methylidene]-1,3-oxazol-5-one