2-Chloro-6-cyano-5-(difluoromethyl)-3-(trifluoromethoxy)pyridine
6-Amino-3-(difluoromethyl)-4-fluoro-2-methoxypyridine
2-Bromomethyl-3-iodo-4-(trifluoromethyl)pyridine
2-Iodo-3-methyl-5-(trifluoromethoxy)pyridine-6-methanol
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