Methyl 2-bromo-5-methyl-3-(trifluoromethoxy)pyridine-6-carboxylate
2-Chloro-5-hydroxy-4-(trifluoromethoxy)pyridine-3-carbonyl chloride
4-Amino-3-methyl-2-(trifluoromethoxy)pyridine-6-sulfonyl chloride
4-(Fluoromethyl)-3-hydroxy-5-methoxy-2-(trifluoromethoxy)pyridine