Methyl 6-(fluoromethyl)-4-methyl-3-(trifluoromethoxy)pyridine-2-carboxylate
Methyl 2-(fluoromethyl)-4-methyl-3-(trifluoromethoxy)pyridine-5-carboxylate
Methyl 2-(fluoromethyl)-3-methyl-4-(trifluoromethoxy)pyridine-5-carboxylate
Ethyl 3,5-dibromo-2-(trifluoromethoxy)pyridine-6-carboxylate