Task: Please predict if the compound with the SMILES Cc1cc(C(=O)COc2ccc3ccc(=O)oc3c2)c(C)n1C 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}
Cc1cc(C(=O)COc2ccc3ccc(=O)oc3c2)c(C)n1C
Cc1cc(C(=O)COc2ccc3ccc(=O)oc3c2)c(C)n1C
7-[2-oxo-2-(1,2,5-trimethylpyrrol-3-yl)ethoxy]chromen-2-one