5-Amino-2-methoxy-4-(trifluoromethoxy)pyridine-3-sulfonyl chloride
2-Iodo-4-methoxy-3-(trifluoromethoxy)pyridine-6-sulfonyl chloride
2-Bromomethyl-3,4-dichloropyridine
Ethyl 4-(difluoromethyl)-6-iodo-2-methoxypyridine-3-acetate
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