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