InChI=1/C17H26N4/c1-4-10-20(11-5-2)13-15-12-19-21(17(15)18)16-8-6-14(3)7-9-16/h6-9,12H,4-5,10-11,13,18H2,1-3H3/p+1/fC17H27N4/h20H/q+1 6068F979079CE7CE