4-Amino-3-(difluoromethyl)-5-iodo-2-(trifluoromethoxy)pyridine
2-Amino-6-(difluoromethyl)-4-nitro-3-(trifluoromethoxy)pyridine
4-Amino-3-(difluoromethyl)-2-iodo-5-(trifluoromethoxy)pyridine
6-Amino-3-chloro-2-iodo-4-(trifluoromethoxy)pyridine
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