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