InChI=1/C13H28N2/c1-3-13(2,11-14)12-15-9-7-5-4-6-8-10-15/h3-12,14H2,1-2H3/p+2/t13-/m0/s1/fC13H30N2/h14-15H/q+2 A136870DA01BB612