Task: Please determine if the molecule with the SMILES CC1=C/C(=C(/C)NNc2cc(-c3ccccc3)nc(-c3ccccc3)n2)C=CC1=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-[1-[2-(2,6-diphenylpyrimidin-4-yl)hydrazinyl]ethylidene]-2-methyl-cyclohexa-2,5-dien-1-one