3-Chloro-2-(fluoromethyl)-4-(trifluoromethoxy)pyridine
6-Chloro-2-(fluoromethyl)-3-(trifluoromethoxy)pyridine
2-Chloro-6-(fluoromethyl)-4-(trifluoromethoxy)pyridine
2-Chloro-6-(fluoromethyl)-3-(trifluoromethoxy)pyridine
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