Question: Is the SMILES O=[N+]([O-])c1cc(C2Nc3cccc4cccc(c34)N2)ccc1Cl 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-])c1cc(C2Nc3cccc4cccc(c34)N2)ccc1Cl
O=[N+]([O-])c1cc(C2Nc3cccc4cccc(c34)N2)ccc1Cl
2-(4-chloro-3-nitrophenyl)-2,3-dihydro-1H-perimidine