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