InChI=1/C15H10N6O3/c16-6-9(12-19-14(17)21-15(18)20-12)11(22)8-5-7-3-1-2-4-10(7)24-13(8)23/h1-5,9H,(H4,17,18,19,20,21)/t9-/m0/s1/f/h17-18H2 6D6328DC2E27F493