2,3-Bis(3-fluorophenyl)-4-methylpyridine
2,3-Bis(2-fluorophenyl)-4-methylpyridine
2,5-Bis(4-fluorophenyl)-4-methyl-3-nitropyridine
2,5-Bis(3-fluorophenyl)-4-methyl-3-nitropyridine
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