Task: Please predict if the molecule with the SMILES O=C(O)/C=C/c1coc2ccccc2c1=O 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(O)/C=C/c1coc2ccccc2c1=O
O=C(O)/C=C/c1coc2ccccc2c1=O
(E)-3-(4-oxochromen-3-yl)prop-2-enoic acid