Ethyl 3-(difluoromethyl)-5-methoxy-6-(trifluoromethoxy)pyridine-2-acetate
3-(Chloromethyl)-6-(difluoromethyl)-2-methoxy-4-(trifluoromethoxy)pyridine
Ethyl 3-(difluoromethyl)-5-methoxy-2-(trifluoromethoxy)pyridine-6-acetate
4-(Fluoromethyl)-5-methoxy-2-(trifluoromethoxy)-3-(trifluoromethyl)pyridine