5-Amino-3-(difluoromethyl)-4-hydroxy-2-(trifluoromethoxy)pyridine
2-Amino-3-bromo-6-(fluoromethyl)-4-(trifluoromethoxy)pyridine
2,4-Diiodo-6-methyl-3-(trifluoromethoxy)pyridine
2,4-Diiodo-3-methyl-6-(trifluoromethoxy)pyridine
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