2,3-Diiodo-4-(trifluoromethoxy)pyridine-6-carbonyl chloride
3,5-Dihydroxy-2-(trifluoromethoxy)pyridine-6-carbonyl chloride
3,4-Dihydroxy-2-(trifluoromethoxy)pyridine-6-carbonyl chloride
3,6-Difluoro-2-(trifluoromethoxy)pyridine-5-carbonyl chloride
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