2-Fluoro-3-nitro-6-(trifluoromethoxy)pyridine-5-sulfonyl chloride
5-(Fluoromethyl)-2-hydroxy-3-methyl-6-(trifluoromethoxy)pyridine
2-Fluoro-3-nitro-5-(trifluoromethoxy)pyridine-4-carboxaldehyde
4-Fluoro-6-nitro-2-(trifluoromethoxy)pyridine-3-methanol