pyoluene

例句：

1. 1. The compound is a key intermediate in the synthesis of many drugs.
   这种化合物是合成许多药物的关键中间体。
2. 2.Pyrrolidine is a molecule with a six-membered ring that has a unique chemical property.
   吡咯烷是一种具有六元环的分子，具有独特的化学性质。
3. 3. Pyrrolidine can be used as an antimicrobial agent to treat bacterial infections.
   吡咯烷可以用作抗微生物剂，用于治疗细菌感染。