002262: InChI=1.12Beta/C20H26O3/c1-5-19(15-7-11-17(22-3)12-8-15)20(21,6-2)16-9-13-18(23-4)14-10-16/h1-4H3,5-6H2,7-14H,19H,21H/t19-,20-/m1/s1