Methyl 5-nitro-4-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-3-acetate
4-Methyl-3-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-6-carboxaldehyde
Methyl 6-nitro-2-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-4-acetate
5-Methyl-2-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-6-acetonitrile