2-Amino-5-(chloromethyl)-3-methyl-6-(trifluoromethoxy)pyridine
2-Amino-4-(chloromethyl)-6-methyl-3-(trifluoromethoxy)pyridine
4-Amino-3-(chloromethyl)-6-fluoro-2-(trifluoromethoxy)pyridine
2-Amino-3-(chloromethyl)-6-methyl-4-(trifluoromethoxy)pyridine