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