2,3-Difluoro-6-(trifluoromethoxy)pyridine-5-sulfonyl chloride
3,6-Difluoro-2-iodo-5-(trifluoromethoxy)pyridine
4,5-Diamino-2-methoxy-3-(trifluoromethoxy)pyridine
2,5-Difluoro-4-iodo-3-(trifluoromethoxy)pyridine
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