Task: Please determine if the compound with the SMILES O=c1c2ccccc2nc(-c2ccccc2)n1-c1nccs1 is an inhibitor of factor XIa (FXIa).
Result: no
Task: Please {#determine|predict|estimate!} if the {#molecule|compound!} with the {SMILES__description} {SMILES#} is {MUV-846__names__noun}.
Result: {MUV-846#no&yes}
O=c1c2ccccc2nc(-c2ccccc2)n1-c1nccs1
O=c1c2ccccc2nc(-c2ccccc2)n1-c1nccs1
2-phenyl-3-(1,3-thiazol-2-yl)quinazolin-4-one