InChI=1/C24H20N4O6/c1-32-22-13-17-19(14-23(22)33-2)25-12-11-21(17)34-16-9-7-15(8-10-16)26-24(29)27-18-5-3-4-6-20(18)28(30)31/h3-14H,1-2H3,(H2,26,27,29)/p+1/fC24H21N4O6/h25-27H/q+1 B6AC76FFDEE3CB7A