InChI=1/C17H13N9O2/c1-25-9-10-13(23-25)21-16(22-17(27)19-12-6-2-3-7-18-12)26-15(10)20-14(24-26)11-5-4-8-28-11/h2-9H,1H3,(H2,18,19,21,22,23,27)/f/h19,22H 4532D6EBC6924149