Task: Please predict if the compound with the SMILES Cc1c(O)n(-c2ccccc2)c(-c2cccs2)cc1=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}
Cc1c(O)n(-c2ccccc2)c(-c2cccs2)cc1=O
Cc1c(O)n(-c2ccccc2)c(-c2cccs2)cc1=O
3-methyl-2-oxidanyl-1-phenyl-6-thiophen-2-yl-pyridin-4-one