InChI=1/C20H35N5/c1-3-21-20(22-4-2)23-12-8-9-13-24-14-16-25(17-15-24)18-19-10-6-5-7-11-19/h5-7,10-11H,3-4,8-9,12-18H2,1-2H3,(H2,21,22,23)/p+2/fC20H37N5/h21-24H/q+2 A7FDF0E59AC0716D