Task: Please determine if the compound with the SMILES O=C(Nc1nnc(SCc2ccc(F)cc2)s1)c1ccccn1 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=C(Nc1nnc(SCc2ccc(F)cc2)s1)c1ccccn1
O=C(Nc1nnc(SCc2ccc(F)cc2)s1)c1ccccn1
N-[5-[(4-fluorophenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]pyridine-2-carboxamide