InChI=1/C13H26N4/c1-3-16-8-10-17(11-9-16)7-5-4-6-13(2,15)12-14/h3-11,15H2,1-2H3/p+1/t13-/m0/s1/fC13H27N4/h17H/q+1 349AFB5B45AB2EA2