Methyl 3-iodo-2-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-4-carboxylate
Ethyl 3-iodo-4-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-6-acetate
2-Methoxy-4-nitro-3-(trifluoromethoxy)pyridine-5-methanol
2-Methoxy-3-nitro-5-(trifluoromethoxy)pyridine-6-methanol