Task: Please estimate if the compound with the SMILES COc1ccc2c(CC(=O)N3CCc4ccccc43)coc2c1 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}
COc1ccc2c(CC(=O)N3CCc4ccccc43)coc2c1
COc1ccc2c(CC(=O)N3CCc4ccccc43)coc2c1
1-(2,3-dihydroindol-1-yl)-2-(6-methoxy-1-benzofuran-3-yl)ethanone