3,4-Dibromo-2-(trifluoromethoxy)pyridine-6-acetic acid
Methyl 3-(fluoromethyl)-5-methyl-2-(trifluoromethoxy)pyridine-4-carboxylate
2,6-Dibromo-3-(trifluoromethoxy)pyridine-5-acetic acid
Methyl 5-(fluoromethyl)-4-methyl-3-(trifluoromethoxy)pyridine-2-carboxylate