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