2-Chloro-3-fluoro-4-(trifluoromethoxy)pyridine-6-acetonitrile
3-Amino-6-(fluoromethyl)-4-methoxy-2-(trifluoromethoxy)pyridine
3-(Difluoromethyl)-6-fluoro-4-iodopyridine-2-acetic acid
4-Chloro-3-(difluoromethyl)-2-iodopyridine-5-carbonyl chloride
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