1-(6-hydroxy-2,3,4-trimethoxy-phenyl)-3-(3,4,5-trimethoxy-phenyl)-propane-1,3-dione

(2-acetyl-3,4,5-trimethoxyphenyl) 3,4,5-trimethoxybenzoate

3',4',5',5,6,7-hexahydroxyflavone