3-Hydroxy-4-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-5-carboxaldehyde
2-Iodo-6-methyl-4-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
3-Hydroxy-2-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-6-carboxaldehyde
2-Iodo-5-methyl-4-(trifluoromethoxy)-3-(trifluoromethyl)pyridine