4-(Difluoromethyl)-2-methyl-5-nitro-3-(trifluoromethoxy)pyridine
5-(Aminomethyl)-2-methyl-3-(trifluoromethoxy)pyridine-6-carboxaldehyde
5-(Aminomethyl)-3-methyl-4-(trifluoromethoxy)-2-(trifluoromethyl)pyridine
3-Methyl-5-nitro-6-(trifluoromethoxy)pyridine-2-carboxaldehyde