Open science discovery of potent noncovalent SARS-CoV-2 main protease inhibitors. - Boby ML; Fearon D; Ferla M; Filep M; Koekemoer L; Robinson MC; Chodera JD; Lee AA; London N; von Delft A; von Delft F; Achdout H; et al. (Science (New York, N.Y.), 2023)