5-Amino-2-chloro-4-(trifluoromethoxy)pyridine-3-sulfonamide
2-Amino-5-(difluoromethyl)-6-fluoro-3-(trifluoromethoxy)pyridine
3,5-Dimethyl-2-(fluoromethyl)-6-(trifluoromethoxy)pyridine
2-Amino-5-(difluoromethyl)-4-fluoro-3-(trifluoromethoxy)pyridine
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