Task: Please determine if the molecule with the SMILES Brc1ccccc1Cn1c(-c2cncs2)nc2ccccc21 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}
Brc1ccccc1Cn1c(-c2cncs2)nc2ccccc21
Brc1ccccc1Cn1c(-c2cncs2)nc2ccccc21
5-[1-[(2-bromophenyl)methyl]benzimidazol-2-yl]-1,3-thiazole