1 A.N. Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University, Moscow, Russia.
2 Department of Pediatric Oncology, Dana Farber Cancer Institute, Harvard Medical School, Boston, MA, United States.
3 Institute of Physiologically Active Compounds, Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry of the RAS, Chernogolovka, Russia.