InChI=1/C20H21N7O5/c21-16-13-7-10(9-24-17(13)27-20(22)26-16)8-23-12-3-1-11(2-4-12)18(30)25-14(19(31)32)5-6-15(28)29/h1-4,7,9,14,23H,5-6,8H2,(H,25,30)(H,28,29)(H,31,32)(H4,21,22,24,26,27)/p-2/t14-/m1/s1/fC20H19N7O5/h25H,21-22H2/q-2 508A16D5E5B5FFDF