nicotyrine

例句：

1. 1. This drug is a potent nicotyrine derivative used to treat addiction.
   这种药物是一种强效的尼科特林衍生物，用于治疗成瘾。
2. 2. The patient was given a small dose of nicotyrine to help with his breathing difficulties.
   患者被给予一小剂量的尼科特林以帮助缓解他的呼吸困难。
3. 3. The research team discovered that nicotyrine could be used as an alternative treatment for depression.
   研究小组发现尼科特林可以作为抑郁症的一种替代治疗方法。