Task: Please estimate if the compound with the SMILES NNC(=O)c1cc(Br)cs1 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}
NNC(=O)c1cc(Br)cs1
NNC(=O)c1cc(Br)cs1
4-bromothiophene-2-carbohydrazide