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