2-Amino-5-(difluoromethyl)-3,4-dimethoxypyridine
2-(Bromomethyl)-3-(difluoromethyl)-4,6-dimethoxypyridine
5-(Bromomethyl)-3-(difluoromethyl)-2,4-dimethoxypyridine
3-Amino-4-(difluoromethyl)-2,6-dimethoxypyridine
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