Methyl 4-methyl-2-nitro-6-(trifluoromethoxy)pyridine-3-carboxylate
2-Methyl-3-nitro-6-(trifluoromethoxy)pyridine-5-carboxylic acid
3-(Difluoromethyl)-2-methoxy-4-(trifluoromethoxy)pyridine-5-carboxaldehyde
4-Methyl-5-nitro-2-(trifluoromethoxy)pyridine-3-carboxaldehyde