007978: InChI=1.12Beta/C21H27NO/c1-18-9-7-8-14-22(18)15-16-23-21-13-6-5-12-20(21)17-19-10-3-2-4-11-19/h1H3,2-6H,7-9H2,10-13H,14-17H2,18H/t18-/m1/s1