4-Bromo-5-methoxy-3-(trifluoromethoxy)pyridine-2-carboxaldehyde
3-Chloro-6-fluoro-2-(trifluoromethoxy)pyridine-5-methanol
Methyl 3-chloro-2-fluoro-4-(trifluoromethoxy)pyridine-5-carboxylate
6-Bromo-2-(fluoromethyl)-3-(trifluoromethoxy)pyridine-4-carboxylic acid