6-Amino-4-methyl-2-(trifluoromethoxy)pyridine-3-acetic acid
2-Chloro-5-(chloromethyl)-4-methyl-3-(trifluoromethoxy)pyridine
Ethyl 2-amino-4-(chloromethyl)-6-(difluoromethyl)pyridine-3-carboxylate
5-(Difluoromethyl)-2-hydroxy-3-(trifluoromethoxy)pyridine-4-acetic acid