2-Chloro-3-methoxy-4-nitro-6-(trifluoromethoxy)pyridine
Methyl 2-bromo-3-(fluoromethyl)-4-(trifluoromethoxy)pyridine-5-carboxylate
Methyl 2-chloro-6-(fluoromethyl)-3-(trifluoromethoxy)pyridine-5-acetate
3-Bromo-6-(fluoromethyl)-4-(trifluoromethoxy)pyridine-2-carboxylic acid