2-Amino-5-bromo-3-(difluoromethyl)-6-(trifluoromethoxy)pyridine
3,6-Dihydroxy-2-nitro-4-(trifluoromethoxy)pyridine
2,4-Dihydroxy-3-nitro-6-(trifluoromethoxy)pyridine
3-Amino-4-bromo-5-(trifluoromethoxy)pyridine-2-acetonitrile
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