Question: Is the SMILES O=c1oc2ccccc2c(Nc2cccc3ccccc23)c1[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=c1oc2ccccc2c(Nc2cccc3ccccc23)c1[N+](=O)[O-]
O=c1oc2ccccc2c(Nc2cccc3ccccc23)c1[N+](=O)[O-]
4-(naphthalen-1-ylamino)-3-nitrochromen-2-one