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