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