(untitled) - Velkos, G; Krylov, D S; Kirkpatrick, K; Spree, L; Dubrovin, V; Büchner, B; Avdoshenko, S M; Bezmelnitsyn, V; Davis, S; Faust, P; Duchamp, J; Dorn, H C; Popov, A A (Angew. Chem. Int. Ed., 2019)