5-Amino-4-methoxy-3-(trifluoromethoxy)-2-(trifluoromethyl)pyridine
3-Amino-2-methoxy-6-(trifluoromethoxy)-4-(trifluoromethyl)pyridine
3-Amino-2-methoxy-5-(trifluoromethoxy)-4-(trifluoromethyl)pyridine
3-Amino-4-methoxy-2-(trifluoromethoxy)-6-(trifluoromethyl)pyridine