Task: Please estimate if the compound with the SMILES O=C(CSc1ccc(Br)cc1)N1CCN(C(=O)c2ccco2)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}
O=C(CSc1ccc(Br)cc1)N1CCN(C(=O)c2ccco2)CC1
O=C(CSc1ccc(Br)cc1)N1CCN(C(=O)c2ccco2)CC1
2-(4-bromophenyl)sulfanyl-1-[4-(furan-2-carbonyl)piperazin-1-yl]ethanone