2-(Aminomethyl)-3-(difluoromethyl)-5-methyl-6-nitropyridine
3-(Difluoromethyl)-2-methoxy-5-(trifluoromethyl)pyridine-4-carboxylic acid
3-(Difluoromethyl)-2-methoxy-4-(trifluoromethyl)pyridine-5-carboxylic acid
4-(Aminomethyl)-2-(difluoromethyl)-3-methyl-5-(trifluoromethyl)pyridine