3-(Difluoromethyl)-2-methyl-5-(trifluoromethoxy)pyridine-4-carboxylic acid
2-(4-Bromo-2-chlorobenzoyl)pyridine
2-(3-Bromo-2-chlorobenzoyl)pyridine
6-(Difluoromethyl)-2-methyl-3-(trifluoromethoxy)pyridine-4-carboxylic acid
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