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