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