Task: Please determine if the compound with the SMILES O=c1cc(-c2ccccc2)[nH]c(SCc2ccc(Cl)cc2)n1 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=c1cc(-c2ccccc2)[nH]c(SCc2ccc(Cl)cc2)n1
O=c1cc(-c2ccccc2)[nH]c(SCc2ccc(Cl)cc2)n1
2-[(4-chlorophenyl)methylsulfanyl]-6-phenyl-1H-pyrimidin-4-one