Task: Please predict if the compound with the SMILES O=C(Cc1coc2ccc3ccccc3c12)N1CCc2ccccc21 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}
2-benzo[e][1]benzofuran-1-yl-1-(2,3-dihydroindol-1-yl)ethanone