Ethyl 2-(aminomethyl)-6-hydroxy-3-(trifluoromethoxy)pyridine-4-carboxylate
4-(Aminomethyl)-6-cyano-3-(trifluoromethoxy)pyridine-2-methanol
4-Amino-5-chloro-3-(difluoromethyl)pyridine-2-carbonyl chloride
4-Hydroxy-6-nitro-3-(trifluoromethoxy)pyridine-2-carboxaldehyde