Question: Is the SMILES O=C(O)c1cc2nc(-c3ccccc3)cc(-c3ccccc3)n2n1 an inhibitor of factor XIa (FXIa)?
Answer:no
Question: Is the {SMILES__description} {SMILES#} {MUV-846__names__noun}?
Answer:{MUV-846#no&yes}
5,7-diphenylpyrazolo[1,5-a]pyrimidine-2-carboxylic acid