Methyl 4-methyl-2-nitro-3-(trifluoromethoxy)pyridine-5-carboxylate
2-(Chloromethyl)-6-methoxy-4-(trifluoromethoxy)pyridine-3-methanol
6-(Bromomethyl)-4-methoxy-3-(trifluoromethoxy)pyridine-2-carboxylic acid
Methyl 5-methyl-3-nitro-4-(trifluoromethoxy)pyridine-2-carboxylate