5-(Difluoromethyl)-2-fluoro-3-methyl-6-(trifluoromethoxy)pyridine
2-(Bromomethyl)-4-fluoro-5-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
3-Fluoro-5-(fluoromethyl)-2-methyl-4-(trifluoromethoxy)pyridine
4-(Difluoromethyl)-3-fluoro-6-methyl-2-(trifluoromethoxy)pyridine