2-Chloro-4-(2,3-difluorophenyl)pyridine
2,4-Dichloro-3-(2,3-difluorophenyl)pyridine
2,3-Dichloro-4-(2,3-difluorophenyl)pyridine
3-Chloro-5-(2,3-difluorophenyl)-4-methoxypyridine
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