Task: Please predict if the molecule with the SMILES CC(=O)Oc1ccc2c(c1)C(=O)c1ccccc1CO2 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}
CC(=O)Oc1ccc2c(c1)C(=O)c1ccccc1CO2
CC(=O)Oc1ccc2c(c1)C(=O)c1ccccc1CO2
(11-oxo-6H-benzo[c][1]benzoxepin-2-yl) acetate