Task: Please predict if the compound with the SMILES Cc1nc2c3cc(F)ccc3n(Cc3ccccc3)c2s1 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}
Cc1nc2c3cc(F)ccc3n(Cc3ccccc3)c2s1
Cc1nc2c3cc(F)ccc3n(Cc3ccccc3)c2s1
4-benzyl-7-fluoro-2-methyl-[1,3]thiazolo[5,4-b]indole