InChI=1S/C30H47N/c1-3-5-7-9-11-13-15-19-27-21-17-23-29(25-27)31-30-24-18-22-28(26-30)20-16-14-12-10-8-6-4-2/h17-18,21-26,31H,3-16,19-20H2,1-2H3