Task: Please determine if the molecule with the SMILES CC(=O)C(Cl)C(=O)Nc1ccccc1 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}
2-chloro-3-oxo-N-phenylbutanamide