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