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