InChI=1/C13H26N2/c1-11-9-14-13(2,3)10-15(11)12-7-5-4-6-8-12/h11-12,14H,4-10H2,1-3H3/p+1/t11-/m1/s1/fC13H27N2/h14H/q+1 AFC44F05BFC20927