1-(2-phenyl-1,3-thiazolidin-3-yl)ethanone

N-[3-(benzoylamino)phenyl]-3-butoxybenzamide

5,7-二乙酰氧基-3-(3-吡啶基)-2H-1-苯并吡喃-2-酮

(2-methyl-3-oxo-4-prop-2-enylcyclopenten-1-yl) acetate

(4-but-2-enyl-2-methyl-3-oxocyclopenten-1-yl) acetate