InChI=1/C16H15N7O4/c1-8(14(24)23-13-11-12(19-6-18-11)20-7-21-13)27-15(25)9-3-2-4-10(5-9)22-16(17)26/h2-8H,1H3,(H3,17,22,26)(H2,18,19,20,21,23,24)/t8-/m0/s1/f/h18,22-23H,17H2 646F4C0879676C6E