3,6-Difluoro-2-(trifluoromethoxy)pyridine-5-acetic acid
5-Chloro-2,4-diiodo-3-(trifluoromethoxy)pyridine
3-Amino-4-bromo-6-(trifluoromethoxy)pyridine-2-methanol
2,5-Difluoro-4-(trifluoromethoxy)pyridine-3-acetic acid
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