2-Amino-3-(bromomethyl)-5-iodo-6-(trifluoromethoxy)pyridine
4-Amino-2-(bromomethyl)-3-fluoro-6-(trifluoromethoxy)pyridine
2-Amino-3-(bromomethyl)-4-iodo-6-(trifluoromethoxy)pyridine
3-Amino-6-(bromomethyl)-2-hydroxy-4-(trifluoromethoxy)pyridine
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