3-Iodo-5-nitro-2-(trifluoromethoxy)pyridine-4-carboxaldehyde
Ethyl 5-hydroxy-2-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-3-acetate
5-Iodo-4-nitro-3-(trifluoromethoxy)pyridine-2-carboxaldehyde
4-Iodo-5-methyl-2-(trifluoromethoxy)pyridine-3-carboxylic acid