Question: Is the SMILES O=c1ccnc(Sc2ncccc2[N+](=O)[O-])[nH]1 an inhibitor of factor XIa (FXIa)?
Answer:no
Question: Is the {SMILES__description} {SMILES#} {MUV-846__names__noun}?
Answer:{MUV-846#no&yes}
2-(3-nitropyridin-2-yl)sulfanyl-1H-pyrimidin-6-one