Name : 1,2-Epoxy-1H-dicycloprop[cd,hi]indene-3b(1aH)-carbonitrile, hexahydro-3-hydroxy-, (1-alpha-,1a-b?ta-,1b-b?ta-,2-alpha-,3-b?ta-,3a-b?ta-,3b-b?ta-,3c-b?ta-,3d-b?ta-)- (9CI)