Task: Please determine if the compound with the SMILES O=C(c1ccccc1)c1ccc(CN2C(=O)c3ccccc3C2=O)o1 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=C(c1ccccc1)c1ccc(CN2C(=O)c3ccccc3C2=O)o1
O=C(c1ccccc1)c1ccc(CN2C(=O)c3ccccc3C2=O)o1
2-[(5-benzoylfuran-2-yl)methyl]isoindole-1,3-dione