4-Iodo-2-nitro-6-(trifluoromethoxy)pyridine
4,5-Dibromo-2-(trifluoromethoxy)pyridine-3-acetic acid
2,6-Dibromo-4-(trifluoromethoxy)pyridine-3-acetic acid
2,5-Dibromo-4-(trifluoromethoxy)pyridine-3-acetic acid
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