Task: Please estimate if the compound with the SMILES Cc1cc2nc(N3C(=O)CNC3=S)sc2cc1C 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}
Cc1cc2nc(N3C(=O)CNC3=S)sc2cc1C
Cc1cc2nc(N3C(=O)CNC3=S)sc2cc1C
3-(5,6-dimethyl-1,3-benzothiazol-2-yl)-2-sulfanylideneimidazolidin-4-one