3-Methyl-2-nitro-5-(trifluoromethoxy)pyridine-6-carboxaldehyde
Methyl 6-(chloromethyl)-4-methoxy-3-(trifluoromethoxy)pyridine-2-carboxylate
3-Methyl-2-nitro-4-(trifluoromethoxy)pyridine-5-carboxaldehyde
2-(Fluoromethyl)-4-methoxy-5-(trifluoromethoxy)-3-(trifluoromethyl)pyridine