Task: Please determine if the compound with the SMILES O=c1cc(-c2ccco2)oc2c1ccc1ccccc12 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=c1cc(-c2ccco2)oc2c1ccc1ccccc12
O=c1cc(-c2ccco2)oc2c1ccc1ccccc12
2-(furan-2-yl)benzo[h]chromen-4-one