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