3-Amino-2-(difluoromethyl)-4-methyl-5-(trifluoromethyl)pyridine
3-Amino-2-(bromomethyl)-5-(difluoromethyl)-4-methylpyridine
Ethyl 5-amino-2-(aminomethyl)-4-(difluoromethyl)pyridine-3-carboxylate
2-Amino-6-(difluoromethyl)-3-methyl-4-(trifluoromethyl)pyridine