Ethyl 3-methoxy-6-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-4-acetate
3-(Difluoromethyl)-6-methoxy-4-(trifluoromethoxy)pyridine-2-carboxaldehyde
4-Nitro-6-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-2-sulfonamide
Ethyl 5-methoxy-2-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-3-acetate