InChI=1S/C29H50N2/c1-18(2)22-12-15-31-27(22)16-19(3)24-8-9-25-23-7-6-20-17-21(30)10-13-28(20,4)26(23)11-14-29(24,25)5/h7,18-22,24-27,31H,6,8-17,30H2,1-5H3