2-Nitro-3-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-4-carboxylic acid
3-(Bromomethyl)-5-methyl-2-(trifluoromethoxy)-6-(trifluoromethyl)pyridine
3-Nitro-6-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-5-carboxaldehyde
2-(Bromomethyl)-6-methyl-3-(trifluoromethoxy)-5-(trifluoromethyl)pyridine