Question: Is the SMILES O=C1c2ccccc2C(=O)C1(Nc1ccccc1)c1ccc([N+](=O)[O-])cc1 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=C1c2ccccc2C(=O)C1(Nc1ccccc1)c1ccc([N+](=O)[O-])cc1
O=C1c2ccccc2C(=O)C1(Nc1ccccc1)c1ccc([N+](=O)[O-])cc1
2-anilino-2-(4-nitrophenyl)indene-1,3-dione