InChI=1/C20H35N5O3/c1-4-5-12-24(16(26)14-23-10-8-6-7-9-11-23)17-18(21)25(13-15(2)3)20(28)22-19(17)27/h15H,4-14,21H2,1-3H3,(H,22,27,28)/p+1/fC20H36N5O3/h22-23H/q+1 7FBCEE8B7CF97220