3-Iodo-2-(trifluoromethyl)-4-(trifluoromethylthio)pyridine
2-Nitro-6-(trifluoromethyl)pyridine
2-Nitro-4-(trifluoromethyl)pyridine
2-Iodo-6-(trifluoromethyl)-4-(trifluoromethylthio)pyridine
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