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