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