Task: Please predict if the compound with the SMILES COc1cc(OC)c2c(=O)cc(-c3ccccc3)oc2c1 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}
COc1cc(OC)c2c(=O)cc(-c3ccccc3)oc2c1
COc1cc(OC)c2c(=O)cc(-c3ccccc3)oc2c1
5,7-dimethoxy-2-phenylchromen-4-one