2-Chloro-3-nitro-5-(trifluoromethoxy)pyridine-4-carboxamide
6-Chloro-3-methyl-4-(trifluoromethoxy)pyridine-2-carboxamide
4-Chloro-6-hydroxy-2-(trifluoromethoxy)pyridine-3-carboxamide
5-Chloro-3-hydroxy-2-(trifluoromethoxy)pyridine-4-carboxamide
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