* Corresponding authors

^a Independent Researcher, Toronto, Ontario M9B 0E3, Canada
E-mail: szquchen@gmail.com

^b Department of Chemistry, Yale University, New Haven, Connecticut 06520, USA

^c Dipartimento di Chimica, Università degli Studi di Milano, via Golgi 19, 20133 Milano, Italy

^d Department of Chemistry and Chemical Biology, Cornell University, Ithaca, New York 14853, USA

^e Department of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, Georgia 30332, USA

^f Department of Chemistry, Cherry L. Emerson Center for Scientific Computation, Emory University, Georgia 30322, Atlanta, USA
E-mail: jmbowma@emory.edu