Task: Please determine if the molecule with the SMILES Cc1nc2ccccc2n1CC(=O)N1CC(=O)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}
Cc1nc2ccccc2n1CC(=O)N1CC(=O)Nc2ccccc21
Cc1nc2ccccc2n1CC(=O)N1CC(=O)Nc2ccccc21
4-[2-(2-methylbenzimidazol-1-yl)acetyl]-1,3-dihydroquinoxalin-2-one