2-Chloro-3,5-dibromo-4-(trifluoromethoxy)pyridine
4-(Chloromethyl)-5-(difluoromethyl)-3-methoxypyridine-2-carboxylic acid
5-Chloro-3,4-dibromo-2-(trifluoromethoxy)pyridine
3-(Difluoromethyl)-5-methyl-4-(trifluoromethoxy)pyridine-2-acetic acid
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