pentamethylphenol

例句：

1. 1. This compound is used as a pesticide to control pests in agriculture.
   这种化合物用作农药，用于农业中控制害虫。
2. 2. The chemical has been found to have antibacterial properties, making it useful for treating infections.
   这种化学物质被发现具有抗菌特性，使其在治疗感染方面很有用。
3. 3.Pentacyclic compounds are commonly found in nature and have been studied for their potential health benefits.
   五环化合物通常存在于自然界中，并已研究其潜在的健康益处。