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