Task: Please determine if the molecule with the SMILES C=CCn1c(SCC(=O)c2cccs2)nc2ccccc2c1=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}
C=CCn1c(SCC(=O)c2cccs2)nc2ccccc2c1=O
C=CCn1c(SCC(=O)c2cccs2)nc2ccccc2c1=O
2-(2-oxo-2-thiophen-2-ylethyl)sulfanyl-3-prop-2-enylquinazolin-4-one