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