4-Nitro-5-(trifluoromethoxy)pyridine-2-carboxylic acid
Ethyl 2-iodo-5-(trifluoromethoxy)pyridine-4-carboxylate
Ethyl 2-iodo-4-(trifluoromethoxy)pyridine-5-carboxylate
2,3-Dibromo-4-(difluoromethyl)-6-(trifluoromethoxy)pyridine
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