Task: Please estimate if the compound with the SMILES O=[N+]([O-])c1ccc(COc2ncnc3ccccc23)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}
O=[N+]([O-])c1ccc(COc2ncnc3ccccc23)cc1
O=[N+]([O-])c1ccc(COc2ncnc3ccccc23)cc1
4-[(4-nitrophenyl)methoxy]quinazoline