Methyl 4-methyl-6-nitro-2-(trifluoromethoxy)pyridine-3-acetate
2-(Aminomethyl)-3-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-5-carboxylic acid
2-(Difluoromethyl)-3-methoxy-6-(trifluoromethoxy)pyridine-4-acetic acid
Methyl 2-(difluoromethyl)-3-methoxy-4-(trifluoromethoxy)pyridine-5-carboxylate