Question: Is the SMILES O=[N+]([O-])c1ccc(N2CCN(S(=O)(=O)c3ccccc3)CC2)c(Cl)c1 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(N2CCN(S(=O)(=O)c3ccccc3)CC2)c(Cl)c1
O=[N+]([O-])c1ccc(N2CCN(S(=O)(=O)c3ccccc3)CC2)c(Cl)c1
1-(benzenesulfonyl)-4-(2-chloro-4-nitrophenyl)piperazine