InChI=1/C22H17N7O7/c23-21-26-17-12(18-25-16(27-29(18)21)14-4-2-8-34-14)10-24-28(17)7-1-3-11-5-6-13-15(9-11)36-22(35-13,19(30)31)20(32)33/h2,4-6,8-10H,1,3,7H2,(H2,23,26)(H,30,31)(H,32,33)/p-2/fC22H15N7O7/h23H2/q-2 181775D25F25222D