Task: Please predict if the compound with the SMILES Cn1c(-c2ccc(-c3ccccc3)cc2)c[nH]c1=S 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}
Cn1c(-c2ccc(-c3ccccc3)cc2)c[nH]c1=S
Cn1c(-c2ccc(-c3ccccc3)cc2)c[nH]c1=S
3-methyl-4-(4-phenylphenyl)-1H-imidazole-2-thione