5-(Bromomethyl)-4-chloro-2-(difluoromethyl)-3-nitropyridine
5-Cyano-3-fluoro-2-(trifluoromethoxy)pyridine-4-sulfonamide
4-Cyano-3-(difluoromethyl)-5-hydroxypyridine-2-acetic acid
4-Amino-3-chloro-5-(difluoromethyl)-2-(trifluoromethyl)pyridine
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