Task: Please predict if the compound with the SMILES Cc1ccsc1/C=C1/C(=O)NN(c2ccccc2)C1=O 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}
(4Z)-4-[(3-methylthiophen-2-yl)methylidene]-1-phenylpyrazolidine-3,5-dione