InChI=1S/C23H29NO/c1-2-22(25)23(20-12-6-3-7-13-20,21-14-8-4-9-15-21)16-19-24-17-10-5-11-18-24/h3-4,6-9,12-15H,2,5,10-11,16-19H2,1H3