002971: InChI=1.12Beta/C23H33NO/c1-17(2)18-7-9-20-19(15-18)8-10-21-22(3,16-25-14-6-13-24)11-5-12-23(20,21)4/h1-4H3,5-6H2,7H,8H2,9H,10-12H2,14H2,15H,16H2,17H,21H/t21-,22-,23+/m0/s1