Methyl 6-chloro-3-(difluoromethyl)pyridine-2-carboxylate
3-Amino-2-(difluoromethyl)-6-fluoropyridine-4-carbonyl chloride
Methyl 6-cyano-3-methylpyridine-2-acetate
Methyl 3-chloro-4-iodo-2-(trifluoromethoxy)pyridine-6-carboxylate
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