Methyl 2-(difluoromethyl)-3-nitro-5-(trifluoromethoxy)pyridine-4-acetate
2-(Aminomethyl)-3-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-6-carboxaldehyde
4-(Aminomethyl)-3-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-2-methanol
4-(Aminomethyl)-2-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-3-methanol