Task: Please estimate if the molecule with the SMILES CC(=O)c1cccc(NC(=S)NC(=O)CC(C)(C)C)c1 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}
N-[(3-acetylphenyl)carbamothioyl]-3,3-dimethylbutanamide