2,4-Dimethyl-6-(trifluoromethoxy)pyridine-3-sulfonamide
2,6-Dichloro-3-methoxy-4-(trifluoromethoxy)pyridine
3,6-Dichloro-4-methoxy-2-(trifluoromethoxy)pyridine
2,3-Dimethyl-6-(trifluoromethoxy)pyridine-4-sulfonamide
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