Methyl 2-chloro-4-(fluoromethyl)-3-(trifluoromethoxy)pyridine-6-carboxylate
Methyl 2-chloro-3-(fluoromethyl)-6-(trifluoromethoxy)pyridine-4-carboxylate
Methyl 2-chloro-3-(fluoromethyl)-4-(trifluoromethoxy)pyridine-6-carboxylate
2-Chloro-4-iodo-5-nitro-3-(trifluoromethoxy)pyridine