Taxifolin480-18-238 % similar Eriodictyol552-58-934 % similar Theaflavin 330462-35-234 % similar Theaflavin-3-gallate30462-34-133 % similar Theaflavin4670-05-733 % similar Theaflavin 3′-gallate28543-07-932 % similar Astilbin29838-67-332 % similar Isosilybin A142796-21-230 % similar Silybin22888-70-630 % similar Isosilybin72581-71-630 % similar