Task: Please determine if the molecule with the SMILES O=C(O)c1cc(-c2ccccc2)nc2nc(N3CCCCC3)sc12 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=C(O)c1cc(-c2ccccc2)nc2nc(N3CCCCC3)sc12
O=C(O)c1cc(-c2ccccc2)nc2nc(N3CCCCC3)sc12
5-phenyl-2-piperidin-1-yl-[1,3]thiazolo[4,5-b]pyridine-7-carboxylic acid