Task: Please determine if the compound with the SMILES COc1ccc(-c2c(C)c3ccc(OCC(C)=O)cc3oc2=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}
COc1ccc(-c2c(C)c3ccc(OCC(C)=O)cc3oc2=O)cc1
COc1ccc(-c2c(C)c3ccc(OCC(C)=O)cc3oc2=O)cc1
3-(4-methoxyphenyl)-4-methyl-7-(2-oxopropoxy)chromen-2-one