3-Methyl-6-nitro-2-(trifluoromethoxy)pyridine-5-carboxylic acid
Methyl 2-(aminomethyl)-5-(difluoromethyl)-3-(trifluoromethoxy)pyridine-4-acetate
3-Methyl-4-nitro-5-(trifluoromethoxy)pyridine-2-carboxaldehyde
Methyl 6-(aminomethyl)-4-(difluoromethyl)-3-(trifluoromethoxy)pyridine-2-acetate