Task: Please determine if the compound with the SMILES CSc1ccc(/C=N/Nc2nc(=O)cc(C)[nH]2)cc1 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}
6-methyl-2-[(2E)-2-[(4-methylsulfanylphenyl)methylidene]hydrazinyl]-1H-pyrimidin-4-one