InChI=1/C21H34N4O/c1-17(18-6-4-3-5-7-18)16-22-21(26)23-19-8-14-25(15-9-19)20-10-12-24(2)13-11-20/h3-7,17,19-20H,8-16H2,1-2H3,(H2,22,23,26)/p+2/t17-/m1/s1/fC21H36N4O/h22-25H/q+2 739E32ED30F92375