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