InChI=1/C17H32N4O/c1-14-4-9-20(10-5-14)13-8-18-17(22)19-15-6-11-21(12-7-15)16-2-3-16/h14-16H,2-13H2,1H3,(H2,18,19,22)/p+2/fC17H34N4O/h18-21H/q+2 957E1F73C0C6F7DD