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