holadienine

例句：

1. 1.Holodienine is a compound that plays a crucial role in the synthesis of DNA.
   羟基腺嘌呤是一种在DNA合成中发挥关键作用的化合物。
2. 2.The discovery of holodienine has led to new insights into the function of this important molecule.
   羟基腺嘌呤的发现为这一重要分子的功能提供了新的见解。
3. 3.Holodienine is used as a precursor in the production of various drugs and chemicals.
   羟基腺嘌呤作为多种药物和化学品的前体被使用。