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