4-Chloro-6-fluoro-2-(trifluoromethoxy)pyridine-3-carbonyl chloride
3-Chloro-4-methyl-6-nitro-2-(trifluoromethoxy)pyridine
2-(Difluoromethyl)-3-methyl-6-nitropyridine
3-(Bromomethyl)-4-(difluoromethyl)-2-iodo-5-methoxypyridine
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