2-(Difluoromethyl)-4-methoxy-5-methylpyridine-3-sulfonamide
2-(Difluoromethyl)-4-methoxy-3-methylpyridine-5-sulfonamide
Ethyl 4-(chloromethyl)-3-(difluoromethyl)-2-methoxypyridine-5-acetate
2-(Difluoromethyl)-3-methoxy-6-methylpyridine-4-sulfonamide
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