Task: Please estimate if the compound with the SMILES CC(=O)Oc1cc2oc(=O)cc(C)c2cc1OC(C)=O 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}
CC(=O)Oc1cc2oc(=O)cc(C)c2cc1OC(C)=O
CC(=O)Oc1cc2oc(=O)cc(C)c2cc1OC(C)=O
(7-acetyloxy-4-methyl-2-oxochromen-6-yl) acetate