3-Amino-2-chloro-6-hydroxy-4-(trifluoromethoxy)pyridine
3-Bromo-2,4-dimethyl-5-(trifluoromethoxy)pyridine
3,4-Diamino-5-fluoro-2-(trifluoromethoxy)pyridine
5-Bromo-2,3-dimethyl-6-(trifluoromethoxy)pyridine
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