InChI=1/C18H15N7O3/c19-18-21-15-11(17-20-16(23-25(17)18)14-2-1-7-28-14)9-24(22-15)6-5-10-3-4-12(26)13(27)8-10/h1-4,7-9,26-27H,5-6H2,(H2,19,21,22)/f/h19H2 659F101338599E4F