InChI=1S/C22H39NO3/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-18-21(24)23-20-17-19-22(25)26/h6-7,9-10H,2-5,8,11-20H2,1H3,(H,23,24)(H,25,26)/b7-6-,10-9-