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