Task: Please estimate if the compound with the SMILES NC(=S)NNC1=c2ccccc2=NC1=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}
NC(=S)NNC1=c2ccccc2=NC1=O
NC(=S)NNC1=c2ccccc2=NC1=O
[(2-oxoindol-3-yl)amino]thiourea