Xu Qiu, Yueqian Sang, Hao Wu, Xiao-Song Xue, Zixi Yan, Yachong Wang, Zengrui Cheng, Xiaoyang Wang, Hui Tan, Song Song, Guisheng Zhang, Xiaohui Zhang, K. N. Houk*, Ning Jiao*

Nature 2021, 597 (7874), 64–69. DOI: 10.1038/s41586-021-03801-y