InChI=1/C15H30N2O2/c1-13(11-17-8-4-5-9-17)16-10-14(18)12-19-15-6-2-3-7-15/h13-16,18H,2-12H2,1H3/p+2/t13-,14-/m1/s1/fC15H32N2O2/h16-17H/q+2 0E39D3BC5E8E971A