2-Bromo-6-(difluoromethyl)-3-methoxy-4-(trifluoromethyl)pyridine
4-Bromo-2-(difluoromethyl)-3-iodopyridine-6-acetic acid
6-Bromo-3-(difluoromethyl)-2-methoxy-4-(trifluoromethyl)pyridine
5-Bromo-3-(difluoromethyl)-4-iodopyridine-2-acetic acid
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