Ethyl 4-bromo-5-methyl-3-(trifluoromethoxy)pyridine-2-carboxylate
Ethyl 4-bromo-3-methyl-2-(trifluoromethoxy)pyridine-5-carboxylate
Ethyl 4-bromo-6-methyl-3-(trifluoromethoxy)pyridine-2-carboxylate
3-Bromo-2-hydroxy-5-(trifluoromethoxy)pyridine-6-methanol