Task: Please estimate if the compound with the SMILES OCC#CCSc1nnc(-c2ccc(Br)cc2)o1 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}
OCC#CCSc1nnc(-c2ccc(Br)cc2)o1
OCC#CCSc1nnc(-c2ccc(Br)cc2)o1
4-[[5-(4-bromophenyl)-1,3,4-oxadiazol-2-yl]sulfanyl]but-2-yn-1-ol