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