lythracine

例句：

1. 1.The patient was given lythracine for the pain relief.
   患者被给予利特拉克宁以缓解疼痛。
2. 2.The research team discovered a new compound that could be used as an alternative to lythracine.
   研究团队发现了一种新的化合物，可以作为利特拉克宁的替代品。
3. 3. Due to its effectiveness, lythracine is often used in combination with other drugs.
   由于其有效性，利特拉克宁常与其他药物一起使用。