norcholane

例句：

1. 1. The drug was found to have a significant effect on the body's metabolism.
   这种药物被发现对人体内代谢有显著影响。
2. 2. The study focused on the effects of norcholane on human health.
   该研究关注诺罗烷对人类健康的影响。
3. 3.Norcholane is an important intermediate in the synthesis of many pharmaceutical drugs.
   诺罗烷是合成许多药品的重要中间体。