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