Task: Please estimate if the compound with the SMILES O=C1Nc2ccccc2/C1=C/c1cccnc1 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}
O=C1Nc2ccccc2/C1=C/c1cccnc1
O=C1Nc2ccccc2/C1=C/c1cccnc1
(3Z)-3-(pyridin-3-ylmethylidene)-1H-indol-2-one