3-Methyl-4-nitro-2-(trifluoromethoxy)-6-(trifluoromethyl)pyridine
3-(Difluoromethyl)-4-methoxy-5-(trifluoromethoxy)pyridine-2-acetonitrile
5-Methyl-2-nitro-3-(trifluoromethoxy)pyridine-4-methanol
3-Methyl-5-nitro-2-(trifluoromethoxy)pyridine-4-methanol