2-Chloro-5-(difluoromethyl)-6-fluoro-3-(trifluoromethyl)pyridine
6-Chloro-4-(difluoromethyl)-2-fluoropyridine-3-methanol
3-(Bromomethyl)-2-chloro-5-(difluoromethyl)-6-nitropyridine
2-(Bromomethyl)-6-chloro-3-(difluoromethyl)-4-nitropyridine
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