Task: Please determine if the molecule with the SMILES O=C(Nc1ccc(Br)cc1F)c1cccnc1 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}
N-(4-bromo-2-fluorophenyl)pyridine-3-carboxamide