Task: Please estimate if the molecule with the SMILES O=[N+]([O-])c1ccc(COc2cccc(CNc3ccc(Br)cc3)c2)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(COc2cccc(CNc3ccc(Br)cc3)c2)cc1
O=[N+]([O-])c1ccc(COc2cccc(CNc3ccc(Br)cc3)c2)cc1
4-bromo-N-[[3-[(4-nitrophenyl)methoxy]phenyl]methyl]aniline