2-Bromo-4-chloro-6-(trifluoromethoxy)pyridine-3-carboxylic acid
2-Chloro-6-methyl-5-nitro-3-(trifluoromethoxy)pyridine
Methyl 3-(aminomethyl)-5-chloro-4-(difluoromethyl)pyridine-2-carboxylate
5-Fluoro-4-methoxy-3-(trifluoromethoxy)pyridine-2-carboxylic acid