5-Chloro-3-(difluoromethyl)-2-(trifluoromethoxy)pyridine-4-carboxaldehyde
2-Chloro-3-methoxy-5-(trifluoromethoxy)pyridine-6-carboxylic acid
3-Chloro-6-fluoro-4-methoxy-2-(trifluoromethoxy)pyridine
Ethyl 3-bromo-2-(fluoromethyl)-4-(trifluoromethoxy)pyridine-5-carboxylate