Task: Please estimate if the compound with the SMILES COC(=O)c1cc(-c2c(C)oc3cc(OC)ccc3c2=O)c(C)o1 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}
methyl 4-(7-methoxy-2-methyl-4-oxochromen-3-yl)-5-methylfuran-2-carboxylate