InChI=1/C19H16N6O4/c1-29-10-7-5-9(6-8-10)15-14-16(23-22-15)11-3-2-4-12(13(11)17(14)26)21-19(28)25-24-18(20)27/h2-8H,1H3,(H,22,23)(H3,20,24,27)(H2,21,25,28)/f/h21,23-25H,20H2	53C8EE197DDB813E