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