2-Amino-6-(aminomethyl)-4-(difluoromethyl)-3-iodopyridine
5-Amino-4-methyl-2-(trifluoromethoxy)pyridine-3-carboxamide
Methyl 4-chloro-3-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-5-carboxylate
5-Chloro-2-methoxy-4-(trifluoromethoxy)pyridine-3-carboxamide