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