Methyl 4-(aminomethyl)-3-(difluoromethyl)-6-(trifluoromethoxy)pyridine-2-acetate
2-Amino-6-(difluoromethyl)-3-(trifluoromethyl)pyridine-5-acetonitrile
6-Amino-4-chloro-3-(trifluoromethoxy)pyridine-2-methanol
3-Amino-6-iodo-4-(trifluoromethoxy)pyridine-2-acetic acid