Task: Please estimate if the molecule with the SMILES CCn1cc(Br)c(C(=O)NCc2ccco2)n1 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}
CCn1cc(Br)c(C(=O)NCc2ccco2)n1
CCn1cc(Br)c(C(=O)NCc2ccco2)n1
4-bromo-1-ethyl-N-(furan-2-ylmethyl)pyrazole-3-carboxamide