InChI=1/C21H13N3O6/c22-11-12-7-8-23-17(9-12)19(25)24-16-3-1-2-4-18(16)30-13-5-6-14(20(26)27)15(10-13)21(28)29/h1-10H,(H,24,25)(H,26,27)(H,28,29)/p-2/fC21H11N3O6/h24H/q-2 F5AC72B30742F218