2-Methoxy-6-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-4-carboxylic acid
4-Bromo-3-iodo-2-(trifluoromethoxy)pyridine-6-carboxylic acid
Methyl 3,5-dihydroxy-4-(trifluoromethoxy)pyridine-2-carboxylate
5-(Chloromethyl)-2-(difluoromethyl)-3-methyl-6-nitropyridine