4-(Difluoromethyl)-3-methoxy-2-(trifluoromethoxy)pyridine-5-acetonitrile
3-(Difluoromethyl)-4-methyl-2-nitro-5-(trifluoromethoxy)pyridine
Ethyl 5-(aminomethyl)-3-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-4-acetate
4-(Difluoromethyl)-6-methoxy-3-(trifluoromethoxy)pyridine-2-acetonitrile