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