Task: Please determine if the molecule with the SMILES Cc1c(C(=O)NCc2cccs2)oc2ccc(Br)cc12 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}
Cc1c(C(=O)NCc2cccs2)oc2ccc(Br)cc12
Cc1c(C(=O)NCc2cccs2)oc2ccc(Br)cc12
5-bromo-3-methyl-N-(thiophen-2-ylmethyl)-1-benzofuran-2-carboxamide