4-Amino-2-(difluoromethyl)-3-methylpyridine-6-acetic acid
Methyl 2-amino-5-methyl-4-(trifluoromethoxy)pyridine-3-carboxylate
Methyl 4-(bromomethyl)-6-methoxy-2-(trifluoromethoxy)pyridine-3-acetate
2,3-Dibromo-5-(fluoromethyl)-4-(trifluoromethoxy)pyridine