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