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