Task: Please predict if the molecule with the SMILES Cn1c(CO)cnc1SCC(=O)c1ccc(Br)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}
Cn1c(CO)cnc1SCC(=O)c1ccc(Br)cc1
Cn1c(CO)cnc1SCC(=O)c1ccc(Br)cc1
1-(4-bromophenyl)-2-[5-(hydroxymethyl)-1-methylimidazol-2-yl]sulfanylethanone