quillotine

例句：

1. 1.This plant is a source of quillotine, which has medicinal properties.
   这种植物是曲柳碱的来源，具有药用性质。
2. 2. The quillotine extract was used to treat headaches and anxiety.
   曲柳碱提取物用于治疗头痛和焦虑。
3. 3. The quillotine compound has been shown to have anti-inflammatory effects.
   曲柳碱化合物已被证明具有抗炎作用。