3-Bromo-5-nitro-2-(trifluoromethoxy)pyridine-6-acetic acid
3-Bromo-5-hydroxy-6-(trifluoromethoxy)pyridine-2-carboxylic acid
Ethyl 2-bromo-5-iodo-4-(trifluoromethoxy)pyridine-3-carboxylate
3-Bromo-4-nitro-6-(trifluoromethoxy)pyridine-2-acetic acid
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