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