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