4,6-Dibromo-3-(trifluoromethoxy)pyridine-2-carbonyl chloride
2,5-Dibromo-3-(trifluoromethoxy)pyridine-4-carbonyl chloride
2,4-Dibromo-3-(trifluoromethoxy)pyridine-6-carbonyl chloride
2,4-Dibromo-5-(trifluoromethoxy)pyridine-3-carbonyl chloride
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