3-Amino-5-(chloromethyl)-4-(trifluoromethoxy)pyridine-2-acetic acid
3-Amino-2-methoxy-4-nitro-5-(trifluoromethoxy)pyridine
5-Amino-4-(chloromethyl)-2-(trifluoromethoxy)pyridine-3-acetic acid
Ethyl 3-amino-4-(difluoromethyl)-2-(trifluoromethoxy)pyridine-6-carboxylate