N-methylaniline

例句：

1. 1. The chemical was used in the synthesis of many important drugs.
   这种化学物质在合成许多重要药物中被使用。
2. 2. N-Methylaniline is a common compound found in many natural products.
   N-甲基苯胺是一种常见的化合物，存在于许多天然产物中。
3. 3. The molecule has been studied for its potential applications in drug development.
   这个分子已经被研究过，用于其在药物开发中的潜力应用。