3-(Difluoromethyl)-6-methyl-2-(trifluoromethoxy)pyridine-4-carboxylic acid
2,6-Dimethyl-4-(perfluorophenyl)pyridine
4-(2,3-Difluorophenyl)-3-methoxypyridine
5-(Difluoromethyl)-2-methyl-4-(trifluoromethoxy)pyridine-3-carboxylic acid
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