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