Atractylenolide ii73069-14-4100 % similar Atractylenolide iii73030-71-453 % similar (+)-Isoalantolactone470-17-751 % similar Atractylenolide I73069-13-344 % similar Beta-eudesmol473-15-436 % similar Atractylon6989-21-535 % similar Methyl-γ-ionone7388-22-931 % similar