4-乙基苯甲酮

2-(4-ethylphenyl)-1H-benzimidazole

4-(4-bromo-5-oxopentan-2-yl)benzoic acid

4-[1-(2,4-diaminopteridin-6-yl)propan-2-yl]benzoic acid

methyl 4-ethylcyclohexane-1-carboxylate