InChI=1/C13H28N2/c1-4-13(3,10-14)11-15-9-7-5-6-8-12(15)2/h12H,4-11,14H2,1-3H3/p+2/t12-,13+/m0/s1/fC13H30N2/h14-15H/q+2 201ADB43DB18C8A3