4-(Difluoromethyl)-6-methoxy-3-methyl-2-(trifluoromethoxy)pyridine
3-(Fluoromethyl)-5-methoxy-4-methyl-2-(trifluoromethoxy)pyridine
3-(Chloromethyl)-4-methoxy-6-(trifluoromethoxy)pyridine-2-methanol
3-(Difluoromethyl)-5-methoxy-2-methyl-4-(trifluoromethoxy)pyridine