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