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