2-Bromo-5-cyano-6-(trifluoromethoxy)pyridine-3-carboxamide
3-Bromo-2-fluoro-6-(trifluoromethoxy)pyridine-4-carboxamide
6-Bromo-3-cyano-4-(trifluoromethoxy)pyridine-2-carboxamide
3-Bromo-2-fluoro-5-(trifluoromethoxy)pyridine-4-carboxamide
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