perflunafene

例句：

1. 1.This compound is used to treat skin conditions like acne and eczema.
   这种化合物用于治疗痤疮和湿疹等皮肤疾病。
2. 2.The perfluorocarbons are known for their low toxicity and high boiling points.
   全氟碳化合物因其低毒性和高沸点而闻名。
3. 3. In the medical field, perfluorocarbons are often used as insulating materials in surgical procedures.
   在医疗领域，全氟碳常被用作手术过程中的绝缘材料。