[4-[4-(4-pentanoyloxyphenyl)buta-1,3-diynyl]phenyl] pentanoate

N-(5-oxo-1-phenyl-4H-pyrazol-3-yl)pentanamide

2-萘基戊酸酯

N-butyl-N-carbamoylbutanamide

N-(2-sulfanylethyl)pentanamide