InChI=1/C20H16N6O4/c1-9-5-3-7-11-13(9)21-17(27)15(11)23-25-19(29)20(30)26-24-16-12-8-4-6-10(2)14(12)22-18(16)28/h3-8H,1-2H3,(H,25,29)(H,26,30)(H,21,23,27)(H,22,24,28)/f/h25-28H/b23-15+,24-16+	88D12EE3524BC06A