3-Amino-2-(difluoromethyl)-5-(trifluoromethoxy)pyridine-6-acetic acid
3-Amino-6-methoxy-4-(trifluoromethoxy)pyridine-2-sulfonamide
2-Amino-6-(chloromethyl)-4-(trifluoromethoxy)pyridine-3-acetonitrile
5-Amino-2-methoxy-3-(trifluoromethoxy)pyridine-4-sulfonamide