InChI=1/C15H24N4/c1-5-13(18(3)4)15-17-12-8-6-7-9-14(12)19(15)11(2)10-16/h6-9,11,13H,5,10,16H2,1-4H3/p+2/t11-,13-/m0/s1/fC15H26N4/h16,18H/q+2 50511A85886B4502