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