InChI=1/C21H35N5O2/c1-18(2)24(3)11-7-10-22-21(28)26-14-12-25(13-15-26)17-20(27)23-16-19-8-5-4-6-9-19/h4-6,8-9,18H,7,10-17H2,1-3H3,(H,22,28)(H,23,27)/p+1/fC21H36N5O2/h22-24H/q+1 9AE7E811582861BE