003583: InChI=1.12Beta/C20H27NO/c1-3-21(4-2)14-20(22)19-13-15-9-5-6-10-16(15)17-11-7-8-12-18(17)19/h1-2H3,3-6H2,7-8H,9-10H2,11-13H,14H2,20H,22H/t20-/m0/s1