5-Amino-3-(fluoromethyl)-4-(trifluoromethoxy)pyridine-2-carboxaldehyde
5-Amino-4-nitro-2-(trifluoromethoxy)pyridine-3-acetic acid
3-Amino-4-methoxy-5-nitro-2-(trifluoromethoxy)pyridine
3-Amino-5-(fluoromethyl)-2-(trifluoromethoxy)pyridine-4-carboxaldehyde