2,4-Dihydroxy-6-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
3,4-Dichloro-2-(trifluoromethoxy)-6-(trifluoromethyl)pyridine
2,6-Dibromo-3-(trifluoromethoxy)-5-(trifluoromethyl)pyridine
2,6-Diamino-3-(trifluoromethoxy)-5-(trifluoromethyl)pyridine
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