2-Amino-3-fluoro-5-(trifluoromethoxy)pyridine-6-carboxylic acid
Methyl 2-amino-4-nitro-5-(trifluoromethoxy)pyridine-3-carboxylate
5-Amino-2-fluoro-3-(trifluoromethoxy)pyridine-4-carboxaldehyde
Methyl 2-amino-3-nitro-6-(trifluoromethoxy)pyridine-5-carboxylate