Methyl 2-iodo-6-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-4-carboxylate
4-(Bromomethyl)-5-methoxy-2-nitro-3-(trifluoromethoxy)pyridine
Methyl 2-iodo-5-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-4-carboxylate
3-(Bromomethyl)-4-methoxy-5-nitro-2-(trifluoromethoxy)pyridine