3-Amino-6-methyl-2-(trifluoromethoxy)pyridine-4-acetic acid
Methyl 2-amino-5-(difluoromethyl)-6-(trifluoromethoxy)pyridine-3-carboxylate
4-Bromo-2-chloro-3-(trifluoromethoxy)pyridine-6-sulfonamide
Methyl 2-amino-5-(difluoromethyl)-4-(trifluoromethoxy)pyridine-3-carboxylate