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