Methyl 5-methyl-3-nitro-2-(trifluoromethoxy)pyridine-4-acetate
2-(Fluoromethyl)-3-methoxy-5-(trifluoromethoxy)-6-(trifluoromethyl)pyridine
4-(Fluoromethyl)-2-methoxy-3-(trifluoromethoxy)pyridine-6-carboxylic acid
Methyl 3-methyl-5-nitro-4-(trifluoromethoxy)pyridine-2-acetate