3,4-Dimethoxy-2-nitro-5-(trifluoromethoxy)pyridine
2,3-Dimethyl-4-methoxy-5-(trifluoromethoxy)pyridine
3-Amino-6-iodo-2-(trifluoromethoxy)pyridine-4-sulfonamide
3,5-Dimethyl-2-hydroxy-4-(trifluoromethoxy)pyridine
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