Task: Please estimate if the compound with the SMILES COc1ccc(CS(=O)c2nc(C)cc(C)c2S(C)(=O)=O)cc1 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}
2-[(4-methoxyphenyl)methylsulfinyl]-4,6-dimethyl-3-methylsulfonylpyridine