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