Task: Please predict if the molecule with the SMILES Cc1nc(C)c(C(=O)NNC(=O)c2ccc(Br)cc2)s1 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}
Cc1nc(C)c(C(=O)NNC(=O)c2ccc(Br)cc2)s1
Cc1nc(C)c(C(=O)NNC(=O)c2ccc(Br)cc2)s1
N'-(4-bromobenzoyl)-2,4-dimethyl-1,3-thiazole-5-carbohydrazide