6-Amino-3-chloro-2-(trifluoromethoxy)pyridine-4-sulfonamide
5-Amino-2-chloro-3-(difluoromethyl)-6-(trifluoromethoxy)pyridine
2-Amino-3-chloro-6-(trifluoromethoxy)pyridine-4-sulfonamide
2-Amino-3-chloro-4-(trifluoromethoxy)pyridine-6-methanol
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