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