InChI=1/C20H29N5O4/c1-25(2)20(9-4-3-5-10-20)13-23-18(28)19(29)24-15-8-6-7-14(11-15)17(27)22-12-16(21)26/h6-8,11H,3-5,9-10,12-13H2,1-2H3,(H2,21,26)(H,22,27)(H,23,28)(H,24,29)/p+1/fC20H30N5O4/h22-25H,21H2/q+1 018D53ACA2BEDBF4