3-Methyl-4-nitro-2-(trifluoromethoxy)pyridine-6-carboxaldehyde
2-(Aminomethyl)-6-(difluoromethyl)-3-(trifluoromethoxy)pyridine-4-carboxylic acid
5-(Aminomethyl)-2-methyl-4-(trifluoromethoxy)pyridine-3-methanol
3-Methyl-2-nitro-6-(trifluoromethoxy)pyridine-4-carboxaldehyde