2-Chloro-6-(2,3-difluorophenyl)pyridine
2,6-Dichloro-3-(2,3-difluorophenyl)pyridine
2-Chloro-4-(2,3-difluorophenyl)pyridine
2,4-Dichloro-3-(2,3-difluorophenyl)pyridine
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