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