6-Bromo-2-(difluoromethyl)-4-iodo-3-(trifluoromethyl)pyridine
2-Bromo-6-(difluoromethyl)-3-iodo-5-(trifluoromethyl)pyridine
2-Bromo-5-(difluoromethyl)-6-iodo-3-(trifluoromethyl)pyridine
6-Bromo-3-(difluoromethyl)-4-iodo-2-(trifluoromethyl)pyridine
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