3-Amino-5-(difluoromethyl)-6-methoxy-2-(trifluoromethyl)pyridine
6-Amino-4-(aminomethyl)-3-(difluoromethyl)-2-methoxypyridine
3-Amino-5-(difluoromethyl)-2-methoxy-6-(trifluoromethyl)pyridine
3-Amino-5-(chloromethyl)-2-(difluoromethyl)-4-methoxypyridine