naphthoquinaldine

例句：

1. 1. The compound has been found to have anticancer properties.
   这种化合物被发现具有抗癌性质。
2. 2. The drug is used to treat hypertension and heart disease.
   该药物用于治疗高血压和心脏病。
3. 3. Due to its anti-inflammatory properties, it is often used in the treatment of arthritis.
   由于其抗炎性质，它常被用于关节炎的治疗。