3-(Bromomethyl)-5-(difluoromethyl)pyridine-4-carboxylic acid
2-Amino-5-bromo-4-(difluoromethyl)-3-methoxypyridine
5-Amino-2-chloro-4-iodo-3-(trifluoromethoxy)pyridine
4-Iodo-3-methyl-2-(trifluoromethoxy)pyridine-6-methanol
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