Methyl 5-(difluoromethyl)-2-nitro-3-(trifluoromethoxy)pyridine-6-acetate
5-Amino-2-chloro-3-cyano-6-(difluoromethyl)pyridine
4-Chloro-6-fluoro-3-(trifluoromethoxy)pyridine-2-carboxamide
3-Bromo-2-(difluoromethyl)-6-iodo-4-methoxypyridine
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