2-(2-Fluoro-6-hydroxybenzoyl)pyridine
4-(Fluoromethyl)-3-methyl-6-(trifluoromethoxy)pyridine-2-carboxylic acid
3,5-Bis(2,4-dichlorophenyl)-4-(difluoromethoxy)pyridine
4-Nitro-3-(trifluoromethoxy)pyridine-2-carboxylic acid
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