Task: Please determine if the compound with the SMILES Cc1sc2ncnc(SCC(=O)c3cccs3)c2c1C 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}
Cc1sc2ncnc(SCC(=O)c3cccs3)c2c1C
Cc1sc2ncnc(SCC(=O)c3cccs3)c2c1C
2-(5,6-dimethylthieno[2,3-d]pyrimidin-4-yl)sulfanyl-1-thiophen-2-ylethanone