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