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