003480: InChI=1.12Beta/C20H14N4O6/c1-10-17-18(11(2)30-10)20(25)14-6-4-3-5-13(14)19(17)22-21-15-8-7-12(23(26)27)9-16(15)24(28)29/h1-2H3,3-9H,(H-2,21,25,26,27,28,29)