2-(Difluoromethyl)-3-hydroxy-4-methylpyridine-6-acetic acid
3-(Difluoromethyl)-2-hydroxy-4-methyl-6-(trifluoromethyl)pyridine
Methyl 4-(aminomethyl)-3-(difluoromethyl)-2-hydroxypyridine-6-carboxylate
5-(Difluoromethyl)-4-hydroxy-3-methylpyridine-2-methanol