Task: Please predict if the molecule with the SMILES O=C(COc1cccc2c1CCN(Cc1ccccc1)C2=O)N1CCCCC1 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-benzyl-5-(2-oxo-2-piperidin-1-ylethoxy)-3,4-dihydroisoquinolin-1-one