Question: Is the SMILES O=[N+]([O-])c1ccc(-c2nc3ccc([N+](=O)[O-])cc3[nH]2)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=[N+]([O-])c1ccc(-c2nc3ccc([N+](=O)[O-])cc3[nH]2)cc1
O=[N+]([O-])c1ccc(-c2nc3ccc([N+](=O)[O-])cc3[nH]2)cc1
6-nitro-2-(4-nitrophenyl)-1H-benzimidazole