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