Task: Please predict if the compound with the SMILES Cn1c(-c2ccc([N+](=O)[O-])cc2)nc2ccccc21 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([N+](=O)[O-])cc2)nc2ccccc21
Cn1c(-c2ccc([N+](=O)[O-])cc2)nc2ccccc21
[4-(1-methylbenzimidazol-2-yl)phenyl]-oxido-oxoazanium