Task: Please determine if the compound with the SMILES CCc1ccc(Oc2coc3cc(OC(=O)c4cc5ccccc5oc4=O)ccc3c2=O)cc1 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}
CCc1ccc(Oc2coc3cc(OC(=O)c4cc5ccccc5oc4=O)ccc3c2=O)cc1
CCc1ccc(Oc2coc3cc(OC(=O)c4cc5ccccc5oc4=O)ccc3c2=O)cc1
[3-(4-ethylphenoxy)-4-oxochromen-7-yl] 2-oxochromene-3-carboxylate