2,6-Difluoro-3-(trifluoromethoxy)pyridine-4-acetonitrile
3,4-Dichloro-2-(trifluoromethoxy)pyridine-5-carboxylic acid
2-(Chloromethyl)-3-hydroxy-5-(trifluoromethoxy)pyridine
5-(Chloromethyl)-3,4-dihydroxy-2-(trifluoromethoxy)pyridine
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