6-Hydroxy-2-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-3-carboxaldehyde
6-Iodo-4-methyl-2-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
Methyl 6-hydroxy-3-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-2-carboxylate
5-(Difluoromethyl)-2-iodo-4-methyl-3-(trifluoromethoxy)pyridine