InChI=1/C20H23N5O6/c21-20-24-16-13(18(29)25-20)8-11(9-22-16)7-10-1-3-12(4-2-10)17(28)23-14(19(30)31)5-6-15(26)27/h1-4,11,14H,5-9H2,(H,23,28)(H,26,27)(H,30,31)(H4,21,22,24,25,29)/p-2/t11-,14-/m1/s1/fC20H21N5O6/h22-23,25H,21H2/q-2 1435103A1681567D