Methyl 2-(difluoromethyl)-4-fluoro-3-(trifluoromethyl)pyridine-5-carboxylate
5-Chloro-6-mercaptonicotinonitrile
4-Bromo-3-methoxy-2-(trifluoromethoxy)pyridine-5-acetic acid
3-Chloro-2-(difluoromethyl)-4-iodo-5-(trifluoromethoxy)pyridine
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