2-Nitro-4-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-3-carboxylic acid
3-Nitro-6-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-4-carboxaldehyde
5-Amino-2-bromo-4-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
5-Amino-2-bromo-3-(trifluoromethoxy)-4-(trifluoromethyl)pyridine