4-Bromo-3-methyl-6-(trifluoromethoxy)pyridine-2-carbonyl chloride
4-Bromo-3-methyl-5-(trifluoromethoxy)pyridine-2-carbonyl chloride
4-Bromo-3-methyl-2-(trifluoromethoxy)pyridine-5-carbonyl chloride
3-Bromo-2-nitro-6-(trifluoromethoxy)pyridine-4-carbonyl chloride