2-Amino-3-(bromomethyl)-4-cyano-6-(trifluoromethoxy)pyridine
3-Amino-6-(bromomethyl)-2-chloro-4-(trifluoromethoxy)pyridine
3-Amino-6-(bromomethyl)-4-chloro-2-(trifluoromethoxy)pyridine
4-Amino-5-(bromomethyl)-2-chloro-3-(trifluoromethoxy)pyridine
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