Question: Is the SMILES O=C(O)CCC(=O)NNc1nc2ccccc2nc1-c1ccccc1 an inhibitor of factor XIa (FXIa)?
Answer:no
Question: Is the {SMILES__description} {SMILES#} {MUV-846__names__noun}?
Answer:{MUV-846#no&yes}
O=C(O)CCC(=O)NNc1nc2ccccc2nc1-c1ccccc1
O=C(O)CCC(=O)NNc1nc2ccccc2nc1-c1ccccc1
4-oxo-4-[2-(3-phenylquinoxalin-2-yl)hydrazinyl]butanoic acid