2-Methoxy-4-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-3-carboxaldehyde
4-(Fluoromethyl)-3-methoxy-2-(trifluoromethoxy)pyridine-6-acetic acid
2-Methoxy-3-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-5-carboxaldehyde
6-(Difluoromethyl)-3-methoxy-2-(trifluoromethoxy)-4-(trifluoromethyl)pyridine