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