Methyl 2-bromo-6-methyl-3-(trifluoromethoxy)pyridine-4-carboxylate
Methyl 2-bromo-4-methyl-3-(trifluoromethoxy)pyridine-5-carboxylate
Methyl 2-bromo-3-methyl-5-(trifluoromethoxy)pyridine-6-carboxylate
4-Bromo-2-methyl-3-(trifluoromethoxy)pyridine-5-carboxylic acid