Task: Please determine if the compound with the SMILES O=c1c(-c2ccccc2)coc2cc(O)ccc12 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=c1c(-c2ccccc2)coc2cc(O)ccc12
O=c1c(-c2ccccc2)coc2cc(O)ccc12
7-hydroxy-3-phenylchromen-4-one