2-Amino-5-chloro-6-hydroxy-3-(trifluoromethoxy)pyridine
3-Amino-6-hydroxy-2-(trifluoromethoxy)pyridine-4-methanol
5-Amino-2-bromo-3-(difluoromethyl)-4-(trifluoromethoxy)pyridine
2-Amino-5-chloro-4-hydroxy-3-(trifluoromethoxy)pyridine
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