3-Iodo-6-nitro-2-(trifluoromethoxy)pyridine-5-carbonyl chloride
3-Iodo-4-methyl-5-(trifluoromethoxy)pyridine-2-carboxaldehyde
5-(Difluoromethyl)-4-hydroxy-2-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
3-(Difluoromethyl)-4-hydroxy-5-(trifluoromethoxy)-2-(trifluoromethyl)pyridine