2-Amino-4-bromo-6-(difluoromethyl)-3-methylpyridine
2-Amino-3-bromo-5-(difluoromethyl)-4-nitropyridine
3-(Difluoromethyl)-2,4-diiodo-5-methylpyridine
2-Amino-4-bromo-3-(difluoromethyl)-6-methylpyridine
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