InChI=1/C15H30N2/c1-3-13-7-5-6-8-15(13)17-11-9-14(10-12-17)16-4-2/h13-16H,3-12H2,1-2H3/p+2/t13-,15+/m1/s1/fC15H32N2/h16-17H/q+2 A73B918B83EC387E