Task: Please determine if the molecule with the SMILES NS(=O)(=O)c1ccc(CCNC(=O)c2cncc(Br)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}
NS(=O)(=O)c1ccc(CCNC(=O)c2cncc(Br)c2)cc1
NS(=O)(=O)c1ccc(CCNC(=O)c2cncc(Br)c2)cc1
5-bromo-N-[2-(4-sulfamoylphenyl)ethyl]pyridine-3-carboxamide