Methyl 2-amino-4-nitro-6-(trifluoromethoxy)pyridine-3-carboxylate
4-Amino-5-(chloromethyl)-2-(trifluoromethoxy)pyridine-3-carboxaldehyde
4-Bromo-6-cyano-3-(trifluoromethoxy)pyridine-2-methanol
2-Bromo-3-chloro-4-(chloromethyl)-6-(trifluoromethoxy)pyridine