Task: Please determine if the compound with the SMILES COc1ccc(Sc2nc(-c3ccccn3)ncc2OC)cc1 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}
COc1ccc(Sc2nc(-c3ccccn3)ncc2OC)cc1
COc1ccc(Sc2nc(-c3ccccn3)ncc2OC)cc1
5-methoxy-4-(4-methoxyphenyl)sulfanyl-2-pyridin-2-ylpyrimidine