InChI=1/C20H23N5O6/c1-3-23(4-2)10-9-21-19(26)14-5-7-16(8-6-14)22-20(27)15-11-17(24(28)29)13-18(12-15)25(30)31/h5-8,11-13H,3-4,9-10H2,1-2H3,(H,21,26)(H,22,27)/p+1/fC20H24N5O6/h21-23H/q+1 E87EDBDC951F5C16