3-(Difluoromethyl)-4-methoxy-6-methylpyridine-2-sulfonamide
Methyl 3-(difluoromethyl)-6-methoxy-4-methylpyridine-2-acetate
Methyl 5-(difluoromethyl)-2-methoxy-3-methylpyridine-6-acetate
Methyl 4-(difluoromethyl)-5-methoxy-2-methylpyridine-3-acetate
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