4-Methoxy-3-methyl-5-(trifluoromethoxy)pyridine-2-carboxaldehyde
2-(Bromomethyl)-4-iodo-3-(trifluoromethoxy)-6-(trifluoromethyl)pyridine
4-Methoxy-6-methyl-2-(trifluoromethoxy)pyridine-3-carboxaldehyde
2-(Bromomethyl)-3-iodo-6-(trifluoromethoxy)-4-(trifluoromethyl)pyridine