3-Amino-6-(fluoromethyl)-2-(trifluoromethoxy)pyridine-4-carboxaldehyde
5-Amino-2-methyl-3-(trifluoromethoxy)pyridine-4-carboxylic acid
Methyl 5-amino-4-methoxy-2-(trifluoromethoxy)pyridine-3-carboxylate
2-Amino-4-(difluoromethyl)-6-fluoro-3-(trifluoromethoxy)pyridine