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