"The Nobel Prize in chemistry has been awarded to Benjamin List and David W.C. MacMillan, two scientists honored for creating "an ingenious tool for building molecules" that has helped develop new drugs and made chemistry greener." [https://edition.cnn.com/2021/10/06/world/nobel-prize-chemistry-winner-scn-2021/index.html](https://edition.cnn.com/2021/10/06/world/nobel-prize-chemistry-winner-scn-2021/index.html)

[https://edition.cnn.com/2021/10/06/world/nobel-prize-chemistry-winner-scn-2021/index.html](https://edition.cnn.com/2021/10/06/world/nobel-prize-chemistry-winner-scn-2021/index.html)