Methyl 3-bromo-2-fluoro-6-(trifluoromethoxy)pyridine-4-carboxylate
2-Bromo-3-(difluoromethyl)-5-methyl-6-(trifluoromethoxy)pyridine
Methyl 3-bromo-2-fluoro-4-(trifluoromethoxy)pyridine-6-carboxylate
2-Bromo-3-(difluoromethyl)-4-methyl-5-(trifluoromethoxy)pyridine