Task: Please predict if the molecule with the SMILES CCOC(=O)Cn1nc(C(F)F)c(Br)c1C 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}
CCOC(=O)Cn1nc(C(F)F)c(Br)c1C
CCOC(=O)Cn1nc(C(F)F)c(Br)c1C
ethyl 2-[4-bromo-3-(difluoromethyl)-5-methylpyrazol-1-yl]acetate