5-Amino-2-bromo-3-(trifluoromethoxy)pyridine-4-acetonitrile
3,5-Dihydroxy-4-(trifluoromethoxy)pyridine-2-carboxylic acid
4,5-Difluoro-2-(difluoromethyl)-3-(trifluoromethoxy)pyridine
4,5-Dihydroxy-2-(trifluoromethoxy)pyridine-3-carboxylic acid
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