4-(Difluoromethyl)-2-methyl-6-(trifluoromethyl)pyridine-3-acetic acid
Methyl 2-(difluoromethyl)-6-nitro-3-(trifluoromethyl)pyridine-5-carboxylate
Ethyl 4-(difluoromethyl)-3-methyl-2-(trifluoromethyl)pyridine-5-carboxylate
4-(Difluoromethyl)-2-nitro-3-(trifluoromethyl)pyridine-5-carboxylic acid