InChI=1/C20H19N7O7/c21-15-14-16(27-20(22)26-15)23-7-11(24-14)8-34-19(33)10-3-1-9(2-4-10)17(30)25-12(18(31)32)5-6-13(28)29/h1-4,7,12H,5-6,8H2,(H,25,30)(H,28,29)(H,31,32)(H4,21,22,23,26,27)/p-2/t12-/m0/s1/fC20H17N7O7/h25H,21-22H2/q-2 DFD75E1FE3E6B010