InChI=1/C15H22N4/c1-19(2)10-4-3-8-18-15-6-5-14(16)13-11-17-9-7-12(13)15/h5-7,9,11,18H,3-4,8,10,16H2,1-2H3/p+2/fC15H24N4/h17,19H/q+2 D2838269DDDD492F