Task: Please determine if the molecule with the SMILES O=C1c2ccccc2C(=O)N1CCCC(=O)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}
O=C1c2ccccc2C(=O)N1CCCC(=O)N1CCc2ccccc21
O=C1c2ccccc2C(=O)N1CCCC(=O)N1CCc2ccccc21
2-[4-(2,3-dihydroindol-1-yl)-4-oxobutyl]isoindole-1,3-dione