Ethyl 4-(aminomethyl)-2-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-3-acetate
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