2-Bromo-3-hydroxy-5-nitro-6-(trifluoromethoxy)pyridine
2-Bromo-3-hydroxy-4-nitro-5-(trifluoromethoxy)pyridine
Ethyl 2-bromo-4-fluoro-3-(trifluoromethoxy)pyridine-6-carboxylate
Ethyl 2-bromo-3-fluoro-6-(trifluoromethoxy)pyridine-4-carboxylate
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