Methyl 2-(difluoromethyl)-4-methoxy-6-(trifluoromethoxy)pyridine-3-carboxylate
5-(Chloromethyl)-2-methoxy-3-(trifluoromethoxy)-4-(trifluoromethyl)pyridine
Methyl 2-(difluoromethyl)-4-methoxy-3-(trifluoromethoxy)pyridine-6-carboxylate
4-(Chloromethyl)-5-methoxy-3-(trifluoromethoxy)-2-(trifluoromethyl)pyridine