Ethyl 3-(chloromethyl)-2-methoxy-6-(trifluoromethoxy)pyridine-4-acetate
2-(Difluoromethyl)-3-methoxy-6-nitro-5-(trifluoromethoxy)pyridine
2-(Difluoromethyl)-3-methoxy-5-nitro-4-(trifluoromethoxy)pyridine
3-Methoxy-5-nitro-4-(trifluoromethoxy)pyridine-2-methanol