Task: Please estimate if the compound with the SMILES Cn1c(=O)c([N+](=O)[O-])c(NCc2ccccc2)c2ccccc21 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(=O)c([N+](=O)[O-])c(NCc2ccccc2)c2ccccc21
Cn1c(=O)c([N+](=O)[O-])c(NCc2ccccc2)c2ccccc21
4-(benzylamino)-1-methyl-3-nitroquinolin-2-one