(+)-Isoalantolactone470-17-7100 % similar Atractylenolide II73069-14-451 % similar Carabron1748-81-846 % similar Beta-Eudesmol473-15-442 % similar Atractylenolide III73030-71-441 % similar (-)-Dehydrocostus lactone477-43-036 % similar Helenin546-43-035 % similar Atractylenolide I73069-13-335 % similar Parthenolide20554-84-134 % similar Atractylon6989-21-533 % similar (-)-Xanthatin26791-73-132 % similar Neoandrographolide27215-14-130 % similar Cynaropicrin35730-78-030 % similar Arglabin84692-91-130 % similar