4-Nitro-3-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-6-methanol
4-Nitro-6-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-3-methanol
2-Nitro-5-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-4-carboxaldehyde
2-Nitro-4-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-3-carboxaldehyde