Task: Please estimate if the molecule with the SMILES O=C(N/N=C/c1cc(Br)cs1)c1ccccc1[N+](=O)[O-] 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=C(N/N=C/c1cc(Br)cs1)c1ccccc1[N+](=O)[O-]
O=C(N/N=C/c1cc(Br)cs1)c1ccccc1[N+](=O)[O-]
N-[(E)-(4-bromothiophen-2-yl)methylideneamino]-2-nitrobenzamide