Task: Please estimate if the molecule with the SMILES O=C1Cc2ccccc2C(=O)N1Cc1ccccc1 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=C1Cc2ccccc2C(=O)N1Cc1ccccc1
O=C1Cc2ccccc2C(=O)N1Cc1ccccc1
2-benzyl-4H-isoquinoline-1,3-dione