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