4-Methyl-2-nitro-6-(trifluoromethoxy)pyridine-3-acetic acid
3-(Aminomethyl)-6-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-2-acetonitrile
Ethyl 3-methyl-4-nitro-5-(trifluoromethoxy)pyridine-2-acetate
4-Methyl-2-nitro-3-(trifluoromethoxy)pyridine-6-acetic acid