Task: Please estimate if the compound with the SMILES COc1ccc(Cn2cnc3c([N+](=O)[O-])c(C)c(C)cc32)cc1 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}
COc1ccc(Cn2cnc3c([N+](=O)[O-])c(C)c(C)cc32)cc1
COc1ccc(Cn2cnc3c([N+](=O)[O-])c(C)c(C)cc32)cc1
1-[(4-methoxyphenyl)methyl]-5,6-dimethyl-4-nitrobenzimidazole