3-(Bromomethyl)-2-methyl-5-(trifluoromethoxy)-4-(trifluoromethyl)pyridine
3-Chloro-6-(difluoromethyl)-4-nitro-2-(trifluoromethoxy)pyridine
4-Amino-6-(chloromethyl)-3-(trifluoromethoxy)-2-(trifluoromethyl)pyridine
2-Fluoro-4-fluoromethyl-5-iodopyridine