InChI=1/C15H26N4/c1-12(14-9-17-18(2)10-14)19-8-4-5-13(11-19)15-6-3-7-16-15/h9-10,12-13,15-16H,3-8,11H2,1-2H3/p+1/t12-,13-,15-/m0/s1/fC15H27N4/h16H/q+1 837F47F3CE40E8E1