(E)-5-hydroxy-2-(2-hydroxy-4-methoxyphenyl)-7-methoxy-6-(3-methylbut-1-en-1-yl)-3-(3-methylbut-2-en-1-yl)-4H-chromen-4-one

(E)-5-hydroxy-2-(4-hydroxy-2-methoxyphenyl)-7-methoxy-6-(3-methylbut-1-en-1-yl)-3-(3-methylbut-2-en-1-yl)-4H-chromen-4-one

(E)-5-hydroxy-7-methoxy-2-(4-methoxy-2-((4-methoxybenzyl)oxy)phenyl)-6-(3-methylbut-1-en-1-yl)-3-(3-methylbut-2-en-1-yl)-4H-chromen-4-one