InChI=1/C21H35N5O2/c1-18(2)15-23-20(27)16-24-21(28)22-9-6-10-25-11-13-26(14-12-25)17-19-7-4-3-5-8-19/h3-5,7-8,18H,6,9-17H2,1-2H3,(H,23,27)(H2,22,24,28)/p+1/fC21H36N5O2/h22-25H/q+1 037762814FC86B30