5-(Chloromethyl)-3-(difluoromethyl)-2-methoxy-4-(trifluoromethoxy)pyridine
6-(Aminomethyl)-3-(difluoromethyl)-2-methyl-4-(trifluoromethoxy)pyridine
2-(Aminomethyl)-5-(difluoromethyl)-3-methyl-6-(trifluoromethoxy)pyridine
4-(Fluoromethyl)-2-methoxy-5-(trifluoromethoxy)-3-(trifluoromethyl)pyridine