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