InChI=1S/C23H39NO/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-17-20-23(25)24-21-18-16-19-22-24/h6-7,14-15,17,20H,2-5,8-13,16,18-19,21-22H2,1H3/b7-6+,15-14-,20-17+