6-Bromo-2-fluoro-3-(trifluoromethoxy)pyridine-4-carboxylic acid
3-Bromo-4-chloro-2-nitro-5-(trifluoromethoxy)pyridine
2-Bromo-6-fluoro-4-(trifluoromethoxy)pyridine-3-carboxylic acid
2-Bromo-6-hydroxy-3-methoxy-4-(trifluoromethoxy)pyridine
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