Task: Please determine if the compound with the SMILES COn1c(SCc2ccc(Cl)cc2)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}
COn1c(SCc2ccc(Cl)cc2)nc2ccccc2c1=O
COn1c(SCc2ccc(Cl)cc2)nc2ccccc2c1=O
2-[(4-chlorophenyl)methylsulfanyl]-3-methoxyquinazolin-4-one