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