Task: Please determine if the molecule with the SMILES Cc1nc2ccsc2c(=O)n1-c1ccc(Cl)cc1 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}
Cc1nc2ccsc2c(=O)n1-c1ccc(Cl)cc1
Cc1nc2ccsc2c(=O)n1-c1ccc(Cl)cc1
3-(4-chlorophenyl)-2-methylthieno[3,2-d]pyrimidin-4-one