3-(Chloromethyl)-2,6-dihydroxy-5-(trifluoromethoxy)pyridine
2-Amino-4-bromo-3-(chloromethyl)-6-(trifluoromethoxy)pyridine
3-Chloro-2,4-difluoro-5-(trifluoromethoxy)pyridine
2-Amino-3-bromo-6-(chloromethyl)-4-(trifluoromethoxy)pyridine
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