3-Amino-2-bromo-5-(trifluoromethoxy)pyridine-6-sulfonamide
6-Amino-2-nitro-4-(trifluoromethoxy)pyridine-3-carboxylic acid
5-Amino-3-chloro-2-nitro-4-(trifluoromethoxy)pyridine
3-Amino-5-chloro-4-nitro-2-(trifluoromethoxy)pyridine
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