(1S)-5,5′,6,6′,7,7′,8,8′-Octahydro-3,3′-bis(4-nitrophenyl)[1,1′-binaphthalene]-2,2′-diol

(1S)-5,5′,6,6′,7,7′,8,8′-Octahydro-3,3′-bis(4-nitrophenyl)[1,1′-binaphthalene]-2,2′-diol