InChI=1/C21H34N4O/c1-17-15-24(2)13-10-20(17)23-21(26)22-14-18-8-4-5-9-19(18)16-25-11-6-3-7-12-25/h4-5,8-9,17,20H,3,6-7,10-16H2,1-2H3,(H2,22,23,26)/p+2/t17-,20-/m0/s1/fC21H36N4O/h22-25H/q+2 1F08EE85A3EC7CDB