Ethyl 5-(difluoromethyl)-2-methyl-3-(trifluoromethyl)pyridine-6-carboxylate
Ethyl 3-chloro-5-cyanoisonicotinate
2-Chloro-4-(difluoromethyl)-3-methylpyridine-6-carbonyl chloride
Ethyl 4-bromo-5-chloro-3-(trifluoromethoxy)pyridine-2-carboxylate
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