3-Amino-4,5-dibromo-2-(trifluoromethoxy)pyridine
2,5-Dimethoxy-3-iodo-4-(trifluoromethoxy)pyridine
4-Amino-2,6-dibromo-3-(trifluoromethoxy)pyridine
2,4-Dichloro-5-(difluoromethyl)-3-(trifluoromethoxy)pyridine
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