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