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