InChI=1/C13H26N2/c1-13(9-6-10-15-13)11-14-12-7-4-2-3-5-8-12/h12,14-15H,2-11H2,1H3/p+2/t13-/m0/s1/fC13H28N2/h14-15H/q+2 E60C0644BFB10B22